Abstract: A cooking item including a vitreous coating with improved impact-resistance properties, and a method for manufacturing such an item. The method for manufacturing includes optionally treating a concave internal side of a substrate having the end shape of the cooking item, the concave internal side being arranged on the side of the food to be introduced in said item, and a convex exterior side to be arranged on the heat source side, so as to obtain a treated internal side adapted to cause a hard base layer to adhere to the substrate, The method further includes preparing an adhering hard base layer on said internal side of the substrate, be it treated beforehand or not, and preparing a non-stick coating on the hard base layer.

Abstract: A control device for a cooking appliance, the cooking appliance including a cooking chamber designed to receive at least one predetermined food or a plurality of ingredients of a predetermined recipe, a heating component for heating the cooking chamber, the control device including a control unit arranged to determine at least one combination of predetermined cooking parameters as a function at least of the specific surface area of the at least one unitary element of the at least one predetermined food or the at least one ingredient of the plurality of ingredients of the predetermined recipe inserted into the cooking chamber of the cooking appliance, the specific surface area being estimated from descriptive parameters of the at least one unitary element of the predetermined food or the at least one ingredient from among the plurality of ingredients of the predetermined recipe.