Cooking device presenting a cooking surface including a non-oxide or at least partially non-oxide ceramic non-stick coating, and culinary article or electric household cooking appliance including such a cooking device

A method for manufacturing a cooking device having a support comprising an inner face capable of receiving food and an outer face, said inner face being coated with a non-stick coating forming a cooking surface,

• wherein said non-stick coating consists of at least one continuous thin film of non-oxide polymer-derived ceramic or polymer-derived ceramic comprising a non-oxide portion representing at least 25 atomic % of the ceramic, said at least one continuous thin film forming the cooking surface,
• wherein said at least one continuous thin film has a thickness comprising between 5 μm and 20 μm,
• the method comprising the following steps:
• a) providing a support presenting at least two opposite faces;
• b) preparing a preceramic polymer from a molecular precursor of said preceramic polymer comprising the suspension of said molecular precursor in a fluid, said fluid being an organic solvent or water, in a concentration of less than 20% of said molecular precursor in said fluid, then polymerizing to obtain a preceramic polymer composition;
• c) applying on at least one of the faces of the support of at least one layer of said preceramic polymer composition;
• d) optionally a drying, and
• e) heat treating to ceramize said preceramic polymer to form a thin film of non-oxide polymer-derived ceramic or polymer-derived ceramic.