Because of the variety and flavor of egg tart, its materials are also varied. Generally speaking, its materials are eggs, milk, cream, sugar, condensed milk, low-gluten flour, egg tart skin, etc., and it is the most common material of egg tart. Of course, there are various kinds of egg tarts. In addition to the above materials, people will add some auxiliary materials according to their own preferences, such as peanuts, walnuts, red beans, grapes, bananas, purple potatoes, apples, taro, black rice and other foods, which will make the egg tart taste better and more delicious.