Foie gras in jars

In the “Ask our Chef” section, a user posed the following question.

Is it possible to cook foie gras in 250g jars in the thermocirculator at 65ºC for an hour and a half? Thanks in advance.

This was the answer from our chef.

“Yes, it’s possible. Working in jars is not a problem, you can even put them into a vacuum bag to make the system more reliable.

However, when the cooking is over, it’s very important to let the jars cool on a rack in order to lower the temperature as soon as possible.”

Thank you!