The inch in the cake refers to the inch. The diameter of a 4-inch cake is about 10 cm, which is larger than the palm of your hand. If the cake is rectangular, the diagonal length is about 102 cm, and if it is round, the diameter will be 10.2 cm.

The inch used for cake, 1 inch is equal to 2.54 cm. And a 4-inch one can feed about two people. In addition, the number of pounds determines the cake. The higher the number of pounds of the cake, the bigger the cake can be. 、

Europeans in the Middle Ages believed that birthdays were the day when the soul was most easily invaded by demons, so on birthdays, relatives and friends would gather around to give blessings and send cakes to bring good luck to drive away demons.

Cake is an ancient western pastry, which is usually made in an oven. Cake is made of eggs, sugar and wheat flour as the main raw materials. Milk, fruit juice, milk powder, fragrant powder, salad oil, water, shortening and baking powder are used as auxiliary materials. After stirring, concocting and baking, it is made into a sponge-like snack.

Cake is a kind of pasta, usually sweet. A typical cake is made by baking. Cake materials mainly include flour, sweetener (usually sucrose), binder (usually eggs, which vegetarians can replace with gluten and starch), shortening (usually butter or margarine, and cakes with low fat content will be replaced with concentrated juice), liquid (milk, water or juice), essence and starter (such as yeast or baking powder).