1, the molding speed is different: the flour can be cooked directly by mixing hot oil, so that it loses its bones and muscles, thus quickly forming a pastry surface for making pastry; However, it is time-consuming and laborious to knead dough repeatedly with cold oil, and flour cannot be dissolved quickly.

2, suitable for different scenes: under normal circumstances, it is more convenient and fast to choose hot oil for making cakes, which is suitable for home production; The choice of cold oil is suitable for making some cakes.

3, pastry introduction: flour and cooking oil, cooked and cooked food.

4, specialty: Huishan's most famous snack is crispy skin, also known as "King Kong navel". It is made of first-class white flour and soybean oil, filled with salt and pepper, and sprinkled with sesame seeds. It is characterized by moderate vegetarian, fragrant, fat, crisp and sweet feeling.