17mar anova precision cooker hero
Research report
Last updated 29 March 2020

First Look: Anova Precision Cooker

Once you’ve tried sous vide food, you may never want to cook another way again.

It’s hard cooking the perfect steak. Not many people enjoy eating an overdone slab of meat that needs to be slathered with ketchup, but getting your steak exactly right is difficult.

Enter the Anova Precision Cooker. If you’re a fan of shows like MasterChef, you may have seen a commercial version of this. It works using the “sous vide” method, where food is placed in a vacuum-sealed bag and immersed in hot water at an exact temperature so cooks from all sides simultaneously.

Essentially, a sous vide machine is a spa bath for food.

How sous vide works

Sealing the food in a bag means it cooks in its own juices alongside whatever you add. To create a vacuum-sealed bag, place the food inside a ziplock sandwich bag, partially seal the bag, dip it in water until all the air has been pushed out, then close the seal.

Some cook times are quite long. For example, I cooked a pork belly that took 10 hours at 70°C. There are lots of recipes and guides online for sous vide beginners. I recommend SeriousEats.com, which has an excellent guide, including cooking steak.

A problem with the sous vide method is that meat comes out of the bag looking grey and unappetising, so you need to briefly put it on a very hot pan or skillet to give it a seared look and caramelised flavour. As an aside, this is almost the reverse of how most restaurants cook steak, as they quickly sear the meat first, then put the whole pan in an oven to cook through.

The table below is a good starting point for sous vide. The time range depends on the cut and size of the steak. I cooked two 200g scotch fillet steaks for an hour at 62°C, which made them perfectly medium.

Sous vide steak guide

Doneness Temperature[width=large] Timing range
Very rare to rare 51°C 1-2½ hours
Medium-rare 55°C 1-2½ hours
Medium 59°C 1-4 hours
Medium-well 65°C 1-3½ hours
Well done 69°C and up 1-3 hours

The Anova Precision Cooker

It’s a long cylindrical device that clamps to the side of any large pot, heating and circulating the water, to create the sous vide effect. It’s different from the large machine you see on cooking shows, which takes up loads of valuable bench space.

The Precision Cooker comes in three different models: Nano - smaller model with Bluetooth only; standard - has WiFi and Bluetooth with higher power output; and, Pro - has WiFi and Bluetooth with highest power output.

I got the Bluetooth version of the Anova Precision Cooker in 2017 and still use it often. The cooker connects to your phone and you control it via the Anova app. The app has built-in recipes and tips, but its best use is setting the temperature and timer. It’s a useful feature, but not an essential one as you can set the time and temperature manually too.

The Precision Cooker is only available through specialty cooking supplies stores and online through Anova’s website. If you go for the latter option, ensure you’re getting one with the correct power plug (220V) to work in New Zealand, this is often listed at "AU-plug").

We’ve cooked pork belly, steaks, pork loin, spare ribs, vegetables, and soft poached eggs in the shell. All came out perfectly cooked. Even the eggs were cooked so that the insides were still runny (they were fantastic in our ramen alongside the sous vide pork belly). It’s hard to describe exactly how good sous vide food is, but you may never want to cook another way again.

Anova Precision Cooker

  • Precision Cooker Nano: $159 plus shipping
  • Precision Cooker: $247 plus shipping
  • Precision Cooker Pro: $472 plus shipping

Member comments

Get access to comment

Antoinette P.
26 Jun 2021
My Precision

I love my Anova
precision which I have had since December 2019. It is one of my favourite appliances. I recently cooked a rump roast for 26 hours - fabulous! If possible I do use Stasher (silicone) bags to cook in. Eggs poached in their shells, egg bites in 4oz mason jars and other delicious morsels. I use the app to set my temperature as setting it on the machine goes by .5 whereas the app is more precise.

David M.
02 Dec 2020
Sous Vide Guidance please!

The cooking times range from 1 to 4 hours? Is this shortest length of time to cook a med steak or chicken breast an hour?

Also what else do you need aside from the stick as mandatory? (vacuum sealer, bags, etc etc)

Any guidance would be greatly appreciated.

25 Feb 2022
Perfect steak

Cooking time is roughly 1hr per inch (steak), slightly longer if its frozen. The longer you cook it, the more the proteins break down. Heat dictates how rare/well done something gets. So steak at 1h vs 5hrs doesn't means it more well-done, just less structurally cohesive - if that makes sense.

You can get expensive cuts of meat and be certain you won't screw it up.

I used zip lock bags for about 2 years until I got a vacuum sealer on special. A lot simpler and tidy imo with a sealer, plus super easy to repack raw meat to cook from the freezer.

You'll want to watch a few YouTube videos on how to sear a steak, you really want to nail down how to render the fat, as you don't want to over cook your perfectly cooked streak. You'll also want to invest in a good skillet and rosemary bush.

Previous member
17 May 2020
Awesome, almost life changing

I've had this for just under a year now. Its awesome. Never had a tough steak since. Cooking a thick 3cm steak with succulent, tender and tasty results is a breeze with this device. Cooking a T-bone steak of the same thickness and having the meat evenly cooked against the bone and throughout is impossible in any other way. Ive done beef, lamb and chicken all with excellent results. Four of my friends have since followed suit and got themselves the Anova precision cooker.
It does not take up much space in the kitchen, heats up quickly, keeps an even temperature very accurately (I checked with a separate themometer).

Previous member
03 Aug 2017
Great Device

We have been using the Anova Precision Cooker for several months now with great success. I have never had better-cooked steaks, chicken or fish with little effort. We purchased a Luvele Supreme Vacuum Sealer, which was excellent, at the same time which made the process easier. Delivering perfectly cooked poached eggs to a cafe quality is also a breeze.

Previous member
01 Apr 2017
Sous vide satisfaction

Good to see a NZ review of this device. I've owned one now for a couple of years and absolutely love it - I use it several times a week, for making yoghurt and cooking meat, fish, custards al kinds of things - and the results are always predictably perfect. People assume that everything cooked sous vide will take hours, but things often only take an hour or so - cooking fish only takes half an hour.

Previous member
03 Apr 2017
Cooking in plastic

The jury is still out on the possible problems with cooking in plastic. I personally like to cook things naturally this just seems like another needless tool in the kitchen.