What Are You Cooking Sous Vide Today? (Part 3) in Cooking Posted May 28 On 5/17/2019 at 10:44 AM, JoNorvelleWalker said: I'm thinking the core won't reach 140F in that time. Is this intentional? I do 60 C one hour, and I refuse to convert to anachronistic units for you. But one hour is fine in my experience.