High-calorie, high-protein food means high-fat, high-sugar, high-protein diet. Delicate pastries, delicate rice, noodles, snacks, cookies and cakes in the staple food category are all high-calorie and high-protein foods. If you cook with animal fats and oils, it is also a high-calorie, high-protein food. High protein can also be found in plants, called vegetable protein, such as dried bean curd, water tofu, dried tofu, tofu skin, etc., which can also form high-calorie, high-protein foods if cooked in large amounts of oil. The highest calorie content of high-protein foods are fatty meats, which are rich in fat and therefore contain high calories and also high protein. In addition, egg yolks in eggs are also high-calorie and high-protein foods.