At some point in this century, which we cannot pinpoint, began to become popular in our kitchens for low temperature cooking appliances. Whether in a traditional way (on fire), with slow cookers , or under vacuum (with Sous Vide machines discussed in this article), low-temperature cooking gains adherents thanks to a growing dissemination of its virtues … and the well-publicized advertising campaigns of the companies that sell the appliances we have mentioned before, everything must be said. What is not known, is not sold.
The machine of sous vide cooking is one of those instruments, such as food dehydrator , which have been perceived as an extravagance or an element of hats cuisine, to cohabit in our homes with appliances lifetime.
Comparison of Sous Vide 2020
When it comes to knowing what your sous vide to choose, or what your sous vide to buy , you are likely to have several doubts, because it is not a product that is massively marketed in Spain nor is it usually found on the shelves of Traditional hypermarkets
Therefore, if you are going to buy a sous vide online , or are considering the possibility of doing so soon (you know, checking information on the Internet, checking models, brands, etc.), in this guide to buying sous vide machines we will Try to help you as much as possible. Even if you’ve never heard of this type of device.
And to begin with, nothing better than a comparison of Sous Vide Machines with five of the most representative models of the current market, so you can get an idea of where the shots go.
0-95 ° C
17.4 x 8.1 x 4.6 inc
15.9 x 9.1 x 4.5 inc
11 x 1.9 x 1.9 inc
17.4 x 4.8 x 3.6 inc
3.1 x 5.3 x 12.8 inc
1-year + 90-days money back guaranty
2-years + 100-days money back guaranty
Remember: this is a fairly homogeneous sector, and most models on the market have very similar functions and features. The differences between them are sometimes scarce!
What is a Sous Vide?
Sous Vide is a French term that literally means void . So a sous vide machine is a vacuum cooking machine (later we will see how it achieves it, in the section on the operation of a sous vide ). Simple, right?
Logically, for vacuum cooking (or cooking sous vide) the food must be previously vacuum packed, but the capabilities of the sous vide machine go much further, and can be used with food that is tucked into an airtight bag ( of those that close at the top, usually for baking) or with foods that already have a natural shell … like eggs.
A Sous Vide machine is essentially an immersion thermostat , or immersion circulator . And its main function, apart from allowing vacuum cooking, is to ensure that the cooking temperature will remain constant throughout the entire cooking process. That is: it allows us to control with total precision at what temperature we are going to cook.
In case you had never seen them, they look more or less like this:
Sous Vide Types
Now that you know what is a sous vide machine, let’s expand knowledge. Something that not many people know is that there are several types of sous vide. The first are the best known, and those focused on use as sous vide domestic … but they are not the only ones. We will meet them below.
Also called immersion circulators . They have an elongated stick or stick shape, with a screen or control area at the top end.
Its operation is as follows: you put your sous vide in the pot with water, you indicate the temperature at which you want to cook, and the circulator of your sous vide takes care that the water does not stop moving to keep it at the exact temperature that you you said. Most of the circulators that you will see in this guide correspond to this kind of sous vide machine.
Sous Vide Centers or Ovens
They work similarly to the previous ones, but let’s say they already have the container integrated in the device. An all in one. Sous vide by immersion you have to put them in the bowl with water where you are going to cook, while in the ovens sous vide put the food and kitchens inside.
This is a concept similar to the roner sous vide originals. Roner is the original name of the cooking thermostat that Joan Roca and Narcis Caner designed and invented there for the first decade of the 21st century. An apparatus that allowed to have a bath “maria” to the beast “, controlled and prolonged in time.
Today, these primitive best sous vide have evolved and have given rise to the concept of domestic sous vide (smaller and more manageable) that are attached to the edge of the pot. But its use is still essential in large kitchens, among professionals and among those who prepare meals for many diners frequently.
The Sous Vide Supreme oven is a good example of this type of professional sous vide machines (they are more hotel-oriented), although there are many more. Check out if you are interested in buying a best sous vide on Amazon:
How to use a Sous Vide?
To start: you need to have plastic bags (those of vacuum packaging, or those that are closed at the moment with a cord at the top). In it you put the food you want to cook at low temperature , such as a fish with its dressing, meat with spices … whatever you can think of or what you see in the recipe book.
Then you put the bag with food in a large pot or saucepan with water, and configure your sous vide machine with the exact temperature at which you want to cook everything, and time. You put it in the pot (the part where the data is seen must be out of the water, obviously), and you start it.
The sous vide will do its job, and the result will be a spectacular texture, worthy of any restaurant with three Michelin stars. It’s almost like cooking food in a water bath (for this you need a lot of time, patience, and control the temperature very well, which is just what allows you to make a sous vide vacuum cooking machine . If you beginner in sous vide cooker, you can just click play button for video.
How much does a Sous Vide machine cost?
Well, they are not cheap, if we stick to reality. If we talk about immersion circulators, normal domestic sous vide, we can find them around 100 dollars in price (some may be cheaper, but not much). Between 100 and 350 dollars is an adjusted price for these devices, depending on their quality or the manufacturer behind.
Sous vide ovens are already larger and more complex instruments … therefore also more expensive. From 250 or 600 dollars we can find several models.
Sous Vide vs Slow Cookers
The differences between the sous vide and the slow cookers are evident, but since both devices serve to cook at a low and controlled temperature for a long time, some users are confused.
Let’s try to make it clear here:
The slow cookers or slow cookers serve to cook at low temperature for a long time, and not worry about the process. The detail that the temperature will always be “low” is important.
On the other hand, sous vide, what they really allow is to control with total accuracy the temperature at which we want to cook. This may be low, or not so low, but the point is that with the sous vide we make sure we do not spend even one degree above or below the ideal temperature of our food.
In addition to this concept difference, there is the most important functional difference: with the sous vide machine food is cooked under vacuum. With the slow pot, no. Cooking is more traditional.
A somewhat hybrid element is vacuum cooking pots , such as Hamilton Beach Professional Sous Vide. They are similar to sous vide ovens, but smaller. They also resemble slow cookers, but they are designed exclusively for vacuum cooking, stuffed in their corresponding packaging bags. Here you can see how they work-Just click play button:
The best brands of Sous Vide 2020 machines
When we are going to buy a machine for cooking sous vide on Amazon , we can doubt between several models, or maybe we prefer to take a look first at the manufacturer. Once a manufacturer of our confidence is chosen, we can choose the low temperature cooker that suits us best in its catalog.
It is not easy to talk about the best brand of sous vide machines , since there are hardly any firms specialized in this type of products. The majority are habitual manufacturers of the kitchenware sector, which include in their business line one (1) single model of sous vide circulator.
We are going to underline three brands especially highlighted in the field of vacuum cooking, because they have several appliances for cooking sous vide in their catalog. These are:
Sous Vide Anova machines
Anova and Breville , the brand we talked about later, have in common playing all the kitchen sticks in a vacuum. An immersion circulator, a more advanced thermostat, and a sous vide oven complete the varied range of products for vacuum cooking of this manufacturer.
All machines for cooking sous vide of Anova are in the mid-range of its branch of products. Ideal to get a good product, or to start in the world of vacuum cooking, without spending much more than the bill.
If you are going to buy a Anova sous vide machine , you already know that you have up to three different models to choose from. It stands out among all of them, for its popularity, the Anova Gourmet circulator , which we talked more in depth in a later review.
Sous Vide Breville machines
The American manufacturer Breville Joule (Chefsteps Joule) has a range of machines for sous vide somewhat wider than the other firms in the market. Especially abundant is its line of sous vide pots , a kind of small size sous vide ovens or roners . The pots cooking vacuum Breville Joule are a great solution ” all in one ” for those who wish to start in this art kitchen.
Nor can we ignore the Breville Joule circulator , one of the best quality-price sous vide that can be purchased today in our country.
If you want to buy a Breville Joule sous vide machine , here is a sample of what they offer:
Sous Vide Inkbird machines
Inkbird is a somewhat more demanding brand and of greater rank than the previous two. Many of its products are oriented towards the professional and are used in hospitality businesses, although they can also be used at home.
In any case, we recommend buying a Inkbird sous vide cooking machine if you are already initiated in this technique (maybe if you want to improve your current vacuum cooking machine).
If you are going to buy a sous vide for the first time, perhaps it is better to opt for another brand or for a more basic (and also cheaper) product.
The best Sous Vide of 2020
Normally, if you are considering buying a sous vide for home, you want to comb all stores and evaluate all models until you find the best sous vide machine on the market . Well, this as always is relative. There is no best sous vide in absolute terms. Rather, depending on your budget and your skill level-experience cooking under vacuum, you will have to find the one that best suits your needs.
We are going to review five of the main sous vide or low temperature cookers that can be purchased at Amazon Spain. This does not mean that they are necessarily the best sous vide, but simply that they stand out above the rest for one reason or another.
Anova Culinary Sous Vide Precision Cooker Pro (WiFi)
We start with one of the best Sous Vide of 2020 , or at least one of the best selling and popular in the sector. One of the pioneers, too. We talk about Anova’s Sous Vide, whose trade name is as suggestive as Anova Precision Cooker Pro . Precision Cooker Sounds good doesn’t it?
The Sous Vide by Anova is characterized by its WiFi control. That is, you can configure it as a normal sous vide machine (you put it on the edge of the pot and adjust the time and temperature on the screen of the device), or through an application from your mobile. With this last option you can turn off, on or monitor the operation of your Roner Anova Sous Vide Pro from your mobile phone. No need to be or go to the kitchen to verify anything. Easier impossible!
If you want to know more about how Anova Precision Cooker Pro‘s Sous Vide works , including Wi-Fi operation, you have everything you need in this video:
In summary: recommended for anyone who wants to buy a sous vide with integrated WiFi. Or, simply, a high-end machine for vacuum cooking.
If you want to buy the Best Anova Pro Sous Vide in USA, the best option is Amazon: it is still difficult to find these products in general stores.
- Anova precision kitchen brings sous vide to your home, to enjoy a technical kitchen made famous by professional chefs for …
- Sous vide produces restaurant quality results that are impossible to achieve through any other cooking method. Food is …
- Easy to use, simply place the pot in any pot, add water, drop the ingredients in a sealed bag or glass jar, …
- Simple interface on the device to adjust the time and temperature manually or use the culinary Anova application to …
- WiFi connectivity that allows you to start, stop and monitor your cook from your mobile device from any where, so you’ll no longer be …
Inkbird WIFI Sous Vide: low temperature cooking
The Inkbird WIFI Sous Vide is another popular one. On this occasion we highlight not only the product itself (one of the best sous vide in quality-price market) but its inclusion in this great pack that includes sous vide + vacuum packing machine. Come on, the perfect conjunction.
Speaking of the sous vide, the vacuum cooking machine itself, when buying the Inkbird WIFI we find a 1000 watt sous vide machine that allows water to circulate from the container in a temperature range from 0º C to 99º C . With 0.2º C precision!
It also has other interesting features such as the safety lock: sous vide machines for vacuum cooking cannot run dry, so the Inkbird WIFI Sous Vide has a mechanism that automatically stops it when the water level drops or runs out.
- Perfect game: 1000W sous vide Inkbird cooker and 120 W. Foodlocker Pro vacuum packing machine. Constant temperature from 0 to 99 ° C …
- Vacuum food packaging machine with a suction power of -0.8 bar and suction speed 12 l / m. Packaging function …
- Features of vacuum cooking machine: Protection against dry running: automatic shutdown with low level of …
- With 1000 W of power, the Inkbird WiFi Sous Vide vacuum cooking machine heats up to 20 liters with precision …
- To quickly become familiar with the vacuum cooking method, the Inkbird WiFi Sous Vide set is supplied with the …
Gramercy Sous Vide Immersion Circulator Cooker
Gramercy is another of the reference brands within the world of vacuum cooking, and its greatest exponent is the Sous Vide Gramercy . It is a mid-range vacuum cooking machine, similar to the previously reviewed Inkbird WiFi .
The machine sous vide of Gramercy has 800 watts of power, and works in pots or containers of up to 15 liters of water (with more water already falls short). It is a great option if you are going to buy your first sous vide for home , or want to make an amazing gift to someone.
- Culinary technique that prioritizes product quality
- Surprising results; more juicy, tender and succulent foods
- Preserves the qualities of the product and enhances its flavor and texture
- Compact design, simple and easily storable and transportable anchor
- Includes a complete and exclusive recipe book
Sous Vide Supreme oven
We have already said that sous vide cooking machines are not all the same. Those that are stick-shaped (elongated) and placed on the edge of the pot are the most widespread today, but originally the concept of roner sous vide was an oven or bathtub with thermostat included. It could then be used for vacuum cooking, or for many other uses, but the question is that the container with water was integrated into the same appliance.
The Roner Sous Vide Supreme is part of this group or segment of vacuum cooking machines. It is a sous vide oven of almost 9 liters capacity, with a temperature range that goes from 30º C to 95º C, and that can be adjusted in steps of up to half a degree centigrade. Within this type of vacuum cooking machines, it could be said that SousVide Supreme ovens are the absolute reference of its kind.
The Sous Vide Supreme timer is set in increments of one minute of time (up to 99 hours in advance, no less), and has an audible alarm that alerts us when the process is over and the machine has stopped working.
In this video you can see better how the Sous Vide Supreme works:
The size and price of this appliance makes buying a Sous vide Supreme for home not generally a good idea. Unless we have a lot of room and a large budget. The dimensions of this sous vide device are 29 x 29 x 36 centimeters (width x depth x height).
- 【SOUS VIDE MAINTAINS THE INTEGRITY OF FOOD BY HEATING THEM】: it is a method used by world-class restaurants. A package …
- 【SOUS VIDE MAKES TIME PRECISE IN MINUTES AND TEMPERATURES UP TO 0.1 ° C】 The control range is: adjustable temperature: …
- 【EASY TO OPERATE】: Hold Sous Vide to the side of the pot, add water and place the prepared ingredients in a sealed bag -> …
- 【SMART DIGITAL LCD TOUCH SCREEN】 for easy time / temperature settings; 【ULTRA SILENT;】 【DESIGN OF …
- 【100% GUARANTEED SATISFACTION】: 2 years warranty. It has been approved by RoHs, TüV, GS and ETL. If you have any questions …
Duxtop Sous Vide
And we reach the end of the selection with one of the latest gadgets designs for the master Joan Roca. We have already said that Roca has been one of the fundamental drivers of vacuum cooking in Spain and around the world, and over time it has ended up launching its own line of appliances or vacuum cooking machines . The most advanced is the Duxtop , a device that is located halfway between the immersion thermostats, and the original roasting sous vide type oven.
The Duxtop for vacuum cooking is a low temperature induction cooker, more or less for the same purpose as the rest, but with some peculiarities.
For starters, the essential component of the kit is an induction hob below. On top of it you will have to place your pot, saucepan or container where you are going to cook (they must be suitable for induction, logically). The sensor and the probe used to control the temperature work similarly to the sous vide circulators, but the complete set has the advantage that you can take it on a trip or transport it wherever you want.
The sensor indicates the temperature of the water, but also with the probe we can know exactly what the temperature inside a specific food is. An extra precision, which we understand will really take advantage of the most experienced kitchenette.
The Duxtop is much more expensive and more advanced than other vacuum cooking machines, so we only recommend it for users who already have experience cooking under vacuum, and ideally who have already used some more basic sous vide machine, such as immersion circulators
- You can use it with any type of pot, casserole or pan suitable for induction; you don’t need any special utensils
- Thanks to its sensor and probe, you can control the temperature of the cooking medium and the temperature inside the food
- Its lightness and small size allow it to be stored in any kitchen cabinet, even transported in a travel suitcase
- ETL listed and built to North American electrical standards
Aicok Sous Vide 1000 watt
The Aicok sous vide machine is a 1000w precision device that has a digital LED display to see all the cooking data and has the standard features of a mid-range sous vide cooker: it allows us to choose a temperature range of between 0 and 95 ºC, and it has an integrated timer that we can program up to 99 hours in advance.
As with almost all machines of this type, all Aicok sous vide cooker operations are performed and displayed through the screen at its end (which is just what is left out of the container).
The support that holds the sous vide to the cooking vessel is BPA free and adapts to any type of surface.
In conclusion: a domestic sous vide of excellent value for money, as with all Aicok items , and a good option if we want to get one of these gadgets for the first time.
- Professional Cooking: Aicok sous vide cooker is able to control perfect cooking tempreture (32°F-203°F) under the minimum point of water
- Powerful Circulator Heating: 1000w heating power included in this sous vide cooker that is help to quickly heat water and fast to get desired temp
- Easy to Use: You can operate easily only use simple two button
- Reliable and Quiet Operation: It is give quiet cooking experience, your baby safe when sleeping
- Warranty: Aicok sous vide company offer 2 years warranty for her customers without any question.
AUKUYEE 1100W Ultra-Quiet Sous Vide Cooker
An interesting alternative to the best known circulators is this from the manufacturer Aukuyee. It is, moreover, a sous vide of 1100 watts that allows us to cook food at a temperature between 25 and 99ºC, and set a timer up to 99 hours in advance.
The most innovative feature of the sous vide Aukuyee is its touch screen and its appearance in general, much more compact, closed and that does not remind too much of the rest of circulators on the market.
It also has an integrated light with a color code that indicates at all times the state of the device: if it is blue, the sous vide is heating up, if it is green it means that it is in operation and heating the water; and if the light is red it means that time has already run out and you must remove the food.
The smart function of the sous vide Aukuyee in this case is used to start the machine (and configure it) directly just one click. In short: a very interesting and competitively priced option for how the market is right now
- PERFECT PRECISION AND TIME: The innovative thermometer and microprocessor system maintain the temperature at 0.1oC (0.2 ° F) between (25 …
- WORK EFFICIENTLY AND SILENTLY: The active circulation of water at 360 ° with a power of 1100 watts transmits with the head …
- SINGLE DESIGN: Digital reading including time, temperature and working conditions are clearly visible in the light or in …
- PREMIUM QUALITY AND SATISFACTION: The sous vide AUKUYEE Wi-Fi device has been approved by RoHs, TüV, GS and ETL with a 2 year warranty ….
Omorc Sous Vide
We have decided to review this Sous vide Omorc for its excellent value for money. It has a touch screen and all certificates of sustainability and health of its competitors. These are its main technical specifications:
- Touch screen with large numbers, simple operation. It has no Wi-Fi connectivity or other complications.
- Temperature range: from 35ºC to 92ºC.
- Accuracy of ± 0.1 ºC.
- Adjustable timer from 10 minutes to 72 hours (3 full days).
- Automatic safety shutdown.
- Dimensions: 44 cms x 19 x 13 cms.
- Includes recipe book and instruction manual.
- 【Full Touch Control Screen】 – Sous vide fashionable appearance.Unlike other immersion circulation devices, …
- 【Accurate Temperature Adjustment and Time Control】 – Sous vide vacuum thermostat precision control.Kitchen precisely and …
- 【3D Circulation Heating Technology】 – Vacuum cooking machines the reliable heating element guarantees a …
- 【Incredible Ease and Use】 – OMORC sous vide simply connect the pot to a bowl of water, and place the sealed bag that …
- 【Healthy Safe and Durable】 – Sous vide cooking certified by ETL, CE, ROSH and PSE, this kitchen is built with steel …
Sous Vide professionals
The cookers professional machines at low temperature are present in almost all the kitchens of establishments first order. There is no quality restaurant that does not use vacuum cooking machines in its day to day.
However, this luxury is no longer exclusive to the hospitality industry, and if you decide to invest enough you can also buy a vacuum cooking machine sous vide and take it home. In any case, we do not recommend the purchase of such products for domestic use. If you want to buy a sous vide for your home on Amazon, we advise you to opt for an immersion circulator, like the ones we have seen at the beginning of this page.
In any case, if you have a business and think that you will need to cook in vacuum in large quantities, you can take a look at these sous vide professional machines :
How a Sous Vide works
We have already told you throughout our guide how a Sous Vide machine works , and how you should use it. However, everything is much clearer if instead of reading it you see it live. With this video demonstration you can learn much and faster:
What is vacuum cooking?
Vacuum cooking is booming in recent times, and it is no accident. However, many consumers still do not know the concept well, and for that we will explain it here.
The cooking vacuum consists primarily in food packaging to empty, then cook them or immersion in water at low temperature (usually between 65 and 85 ° C), always below 100 ° C in the boiling point is reached.
The treatment of food in this way produces better results than normal cooking, and in fact it has been used for a long time in restaurants and professional kitchens. It has not been until well into the 21st century when this method of cooking has also become popular among domestic consumers, especially with the emergence of the sous vide cooking machines discussed in this guide.
Sous Vide Accessories
If you are going to buy a sous vide machine online , or you already have a home, you will know that some accessories are needed. The vacuum cooker can be perfected or expanded using accessories such as the rack to place several foods in the cooking, spare buckets for sous vide roners, or cases to transport your sous vide machine.
Of course, there are other essential elements such as vacuum cooking bags, which you will also need to replenish as you spend them.
Here you have a basic list of the main accessories for sous vide machines that can be purchased at Amazon:
Bags for sous vide
To cook vacuum food, you need to put them in a bag. When buying bpa free bags for sous vide , you will find them of various brands and in packs of different sizes. Do not give it many laps: they are all similar, and the more you buy cheaper they will come out.
Just keep in mind the size of the bags, so you can put in the pieces or foods that you plan to cook with this method.
The best books about Sous Vide
Just as it is becoming easier to buy a Sous Vide in USA Best Sous Vide Cookbook (not many years ago, the models in the market could be counted on the fingers of one hand), the literature around this genre of low-temperature cooking is becoming more and more Wide in our language. Although the references of the sector are usually still in English, little by little they are translated or appearing original works of Spanish authors.
It is difficult to find them in bookstores and large usual areas, so for now the best option to buy a book about cooking sous vide is still Amazon.
If you are interested in buying books on sous vide , or books on vacuum cooking in general, here are a few recommendations (some are in English, eye):
Recipes for Sous Vide
This is not a recipe website, but we do know that readers who come to this guide also need to know ideas and recipes for cooking sous vide . -Okay, I already have the appliance, but I want to cook!
So we are not going to give you recipes for sous vide machines , because we are not cooks, but we are going to tell you where to find them.
Some of the best sous vide recipes can be found in specialized blogs such as Sous-Vide Cooking or also in specific sections of Sous Vide cookbooks on more general gastronomic web portals.
The cheapest Sous Vide Machine
Buying a Sous Vide on Amazon can be a good idea because of the offers and good prices that are occasionally found in the largest online store in the world. These types of items move in a fairly homogeneous price and performance range, so it is not easy to find very prominent offers or products that are very different from others.
Broadly speaking, an immersion circulator (the simplest domestic sous vide machine ) costs around 60 to 250 dollars. So, if you want to buy a cheap sous vide, the most you can find are models under 100$ that is best, good and useful. There is not much else. We leave you some references below:
As we say, it depends fundamentally on the brand being more or less known, because the benefits are similar in all these cheap sous vide cookers . In any case, if you find something below the three figures you can consider it a good price.
We must also bear in mind that this type of sous vide equipment is relatively recent in the world of domestic cooking, and it is expected that over time the competition will increase, the market will evolve and prices will be balanced.
Another possibility, which must always be checked on Amazon, is to buy a second-hand sous vide . However, as this type of article is still in the expansion phase in United State, there may not be much availability. It all depends on the moment, so we advise you to check it in the link that we just put above.
The best-selling Sous Vide of 2020
Actually, sous vide vacuum machines have such exact and similar operation among them, that they give little room for innovation. In general, it is difficult to distinguish or choose between the sous vide of one brand or another, and there is also little variety between models beyond two or three premium functions.
That’s why, and just in case you need an extra boost when you buy your Sous Vide machine , we attach an updated list with the best sellers of this year 2020 (according to real data from Amazon USA).
As you can see, the price of a immersion circulator does not vary much depending on the brand or model … they are all quite similar in their class.
Container For Sous Vide Cooker
When you cook in a vacuum, the best sous vide container is a must. There are various brands of sous vide containers in the market. Finding the best BPA free sous vide container among thousands of brands in the big market is very complicated.
But for your benefit, we pulled down some of the best pots from thousands of sous vide pots. Those customs reviews are very good, the prices are right, best-selling sous vide container in amazon and which is not harmful to the health.
Rack For Sous Vide Container
Sous vide rack is another important ingredient for sous vide cooking. However, it is not mandatory to use. But it still matters. As a result of using the sous vide rack, it is possible to cook multiple dishes at once, no additional temperature is required, no possibility to overcooked , each meal can be cook separately and safely in a sous vide container and much more.
There are the best sous vide racks of different brands on the market. But below are some of the best selling sous vide racks on amazon, useful and not harmful for our health. You can choose the best rack from under these racks.
If you can’t choice them, you can check out the best sous vide racks review.
What do you do sous vide that really takes advantage of sous viding?
Sauce Hollandaise. Just chuck everything in a bag cook at 75C for 30m and blend everything together with a stick blender. Alternatively use a siphon.
Edit: I didn't come up with that idea. You can find the recipe i usually use over at Chefsteps: https://www.chefsteps.com/activities/can-t-f-it-up-eggs-benedict
What are the disadvantages of cooking sous vide?
Arguably time - most of it is downtime (set it and forget it) but especially with some cuts, it requires a lot more preplanning than it would to say, just throw a steak on the grill.
And some things just aren't worth it - which isn't really a downside as much as sous vide isn't really right for the 'sous vide absolutely everything' attitude that I know some people fall into after they get one.
Why are steaks so popular to sous vide?
To add on to what has already been said steak is relatively expensive and there is a very fine line between perfect and ruined. Sous vide spreads that line out.
Personally I think pork benefits the most from sous vide.
What is the most interesting food you've tried with your sousvide?
Carrots are probably the thing that blows my and most of my guest's minds. You cant explain the flavor and people will rarely believe there is almost nothing added aside from the natural flavor of the carrots.
Can I re sous vide after not completing it last night?
You're just going to sear them. When you sear a steak, you SHOULD chill them first, then sear to prevent them from drying out and overcooking.