Questions about food safety and technique for cooking sous vide.

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10
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3answers
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Can I sous-vide meat (at a temperature between 40ºF and 140ºF) for more than four hours?

According to the USDA cooking chicken at 145ºF (63ºC) for 13 minutes (i.e. maintaining an internal temperature of 145ºF for that long) will bring about a "7 log10 relative reduction of salmonella". A ...
18
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8answers
6k views

Is there any way to sous-vide without a machine

I live in an apartment and have limited space to store kitchen gadgets. I don't really like the idea of having a machine that is dedicated to one specific task. I particularly want to get into using ...
8
votes
2answers
2k views

What is the sous vide botulism risk if storing meat post-cooking at home?

So I understand that cooking sous vide has a potentially high risk of botulism due to the anaerobic environment (vacuum). As such, you need to be careful with time and temp combinations. If you are ...
9
votes
5answers
11k views

How do I get breading to stick to pre-cooked chicken for pan frying?

I tried pan fried chicken and pre-cooked the chicken sous vide. This meant that the chicken just needed to be crisped once it went in the pan. I dredged in flour then egg and then panko (Japanese ...
4
votes
2answers
2k views

why use a pressure cooker for collagen to gelatin conversion?

I was watching S13E16 of Good Eats and to cook his chicken for "chicken and dumplings", he places an old hen (instead of a rooster) in the pressure cooker at the maximum temperature & pressure. ...
4
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2answers
1k views

Spanish Codfish with sous-vide

I recently made a Spanish codfish. It's called Bacalao al pil pil. The trick is to render the gelatin from the fish at a low temperature, reserve the fish meat and then mount the gelatin with oil. The ...
9
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5answers
9k views

Is there a way to make compressed watermelon without a vacuum machine?

I've got in mind to make a dish with compressed watermelon, but I don't have access to a vacuum machine. I've tried once using weight, but it just cracks because the pressure is all from one side. ...
5
votes
4answers
13k views

Is it possible to do sous vide cooking in a crock pot?

I'd never heard of sous vide before coming to this site, but all the posts about it here have made me want to try it. I've seen the beer cooler method, which I also want to try, but, for a smaller ...
5
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9answers
9k views

Sous vide without plastic bags?

I really like the idea of cooking steak using sous vide. However, I am very wary of heating food up together with plastic, and then eating the food, as I believe that at high temperatures, chemicals ...
10
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4answers
4k views

Can I use my oven for sous-vide

I have an electric oven which has a temperature setting, starting at 50c and goes up in 5 degree increments; [50,55,60,65,...]. It also has a fan to circulate air. (pictured below) Will this be ...
6
votes
4answers
6k views

Sous vide eggs - how to get a perfect soft-boiled egg?

I cooked an egg for 75 min at 65C, the yolk was PERFECT - holds the shape, but still not hard-boiled. In fact the yolks were perfect after about 60 min. But the whites are still runny. Is there a ...
13
votes
4answers
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Should I sear meat which is cooked sous vide before it goes in the bag, or after?

After reading the beer cooler sous vide hack, I'm tempted to try it probably with duck, but maybe with steak. Should I sear my duck/steak first before I put it in the bag, or afterwards, and why? ...
12
votes
2answers
2k views

Are there health issues with sous-vide cooking?

As I understand the technique, you put a food item in a plastic bag and dump it into warm water for some amount of time. What happens to bacteria growth inside the bag?
8
votes
1answer
4k views

Are the claims legitimate linking botulism to vacuum prepared foods?

I have read in many places 1,2,3 claims of a link between preparing foods sous vide and botulism, with claims that this is because the food is prepared in a vacuum. This struck me as illogical, so I ...
5
votes
5answers
3k views

Advice for low temperature cooking

I want to try out low temperature cooking of some meat, e.g. beef I don't have a reliable oven and am looking for advice before starting. Or alternatives to ovens. I heard some people use meat in ...
3
votes
2answers
3k views

What temperature should I use for sous-vide chicken breasts?

I'm finally going to advance my sous vide repertoire from just steaks to poultry. I know the safety issues and am familiar with the salmonella death rate chart. What I'm wondering about is the ...
2
votes
1answer
10k views

How long does it take botulism spores to germinate in the fridge?

Based on this question, I started wondering how long I could keep an anerobic food in the fridge before I have to worry about botulism colonization. 1 day? 3 days? 2 months? Clearly it's not a ...