You can use cornstarch instead of low-gluten flour to make cakes.1. It is important to make a sponge cake that is soft in the mouth and to mix the cake in a frothy way. If it contains a lot of air bubbles, it must be made quickly before the bubbles disappear, so mix the ingredients in a cutting manner. Container or whisk clean work is also very important, utensils contain oil and grease, egg that is unable to beat out the bubbles. 2, the cake because it is with baking powder to hair, unlike yeast, stir more, bubbles will run away, not regenerate out; secondly, stirring more, the flour will be gluten, the cake will become tough up, so when mixing the batter, be light, from the outside to the inside, from the bottom to the top of the fold, do not mix 360 degrees! . Cake is an ancient pastry, usually made by the oven, the cake is made with eggs, sugar, wheat flour as the main ingredients. Milk, juice, milk powder, spices, salad oil, water, shortening, baking powder as secondary ingredients. After mixing, modifying and baking to make a sponge-like confection. A cake is a type of pasta, usually sweet, that is typically made by baking. The main ingredients of a cake include flour, a sweetener (usually sucrose), a binding agent (usually eggs, which can be replaced by gluten and starch for vegetarians), shortening (usually butter or margarine, which is replaced by fruit juice concentrate for cakes with a low-fat content), liquids (milk, water, or fruit juice), flavors, and leavening agents (such as yeast or baking powder).