What is Sous-Vide? In sous vide (sue-veed) cooking, food is placed in a zipper bag and submerged in water. The temperature probe measures the exact temperature of the water to achieve a perfectly cooked dish. Note: For more information on Sous-Vide mode, visit How do I cook in Sous-Video Mode? Related articles How do I cook in Sous-Vide Mode? Tasty Cookbook FAQ What is the Tasty One Tops surface weight limit?