A method of manufacture of a microwave or thermally reheatable or cookable food product comprising the steps of: providing a solid or solidified substrate applying two or more coating compositions to the substrate to produce a coated substrate wherein at least one of the coating compositions comprises ethylcellulose.一種用於製作可微波或者可熱力重新加熱的或者可微波或者可熱力烹調的食物產品的方法,該方法包括步驟:提供固體基質或者凝固基質;對基質施敷兩個或者多個塗層成分,以生產塗層基質;其中至少一個塗層成分包括乙基纖維素。