Set the
sous vide to 63°C. I use a large Styrofoam box here because I like to make my ribs in full length - they take up some space. I receive my ribs frozen, and with this preparation, I wanted to see if they could be made directly from frozen. The first challenge was to remove the membrane on the back of the ribs. I didn't know if it was possible while they were frozen, but it went surprisingly easily.