1, snowballing usury is also called bean cake. The yellow bean sprinkled on the surface is like the loess raised by wild donkeys rolling on the ground in the suburbs of old Beijing. There are many raw materials for snowballing usury, mainly rhubarb rice flour, yellow bean, sand and sugar. There are three manufacturing processes: blank making, stuffing and molding. Because the surface is covered with yellow bean, it will taste full of bean flavor.

2. The main raw materials of double milk rolls are milk, rice wine, sugar, hawthorn and sesame, etc. They are rich in protein and calcium, which is a good food for supplementing calcium. The taste and mouthfeel can be described as a must. The faint bouquet is mixed with the sweet milk flavor, and the taste is soft, delicate, cool and refreshing. Tang Lusun once praised: white flowers are pure and solid, and the slurry condenses jade liquid, which is delicious and beautiful, and can be called milk treasures.

3. Sugar fire is a traditional snack in Beijing, and it is also one of the breakfasts that Beijingers often eat. Because when making sugar fire, it is necessary to use a cylinder to make a stove, and then stick the biscuit on the cylinder wall to bake it, so it is called sugar fire. The skin of the sugar fire is crisp, and it tastes full of rich sesame sauce and brown sugar.

4. Pea yellow used to be a palace snack, but unlike double milk rolls, pea yellow was introduced into the court from the folk. When it was in the folk, it was made of jujube, which was called rough pea yellow. After it was introduced into the court, it was improved by the imperial kitchen, called fine pea yellow. The color of pea yellow is transparent, like a golden brick. The taste of pea yellow is delicate, sweet and unique.