Crackers are crunchy and delicious, easy to carry, and a favorite food for many people.

It is a food made from grain flour as the main raw material, with or without sugar, oil and other raw materials, after mixing, molding, baking and other processes. Add cream, egg whites, cocoa, chocolate and other materials between products before or after cooking.

There are many types of cookies, each with a unique taste. First up are soda crackers. Soda biscuits are made by first adding yeast to a part of wheat flour, then adjusting it into a dough, adding the rest of the wheat flour after a long period of fermentation, and then forming a whole after a short period of fermentation. The advantage is that it contains less sugar and less oil. However, eating soda crackers also increases sodium intake, which can increase blood pressure and aggravate edema.

Next is the sandwich biscuits. To make sandwich biscuits with different flavors, the key is to add different accessories, such as oil, sugar, milk, eggs, jam and other flavors. The fat content of ordinary biscuits is not high, but with the filling, the content of fat and sugar increases significantly, becoming a high-calorie food. When making cookies, flour has added fats and sugars, which are high in calories, especially cookies and biscuits.

Lastly, the wafers. Wafer biscuit is a kind of dessert snack, which is made of wheat flour (or glutinous rice flour) and starch as the main raw materials. After adding emulsifier, leavening agent and other auxiliary materials, it is made into a porous sheet or shape by mixing powder, pouring and baking. Two or more layers of biscuits with sugar, oil and other filling materials added between or in the middle of the shape. Different from other biscuits, wafer biscuits use millet flour (glutinous rice flour) and starch as the main raw materials, and are slightly more nutritious than refined white flour. But the butter fat content in the wafers is high, with an average of 60 calories per piece, and the density is low, so it is not easy to notice if you eat too much. In fact, three chocolate wafers already have more than 200 calories.