1, 20-30 minutes. Rice cooker cake is very important for the control of time, long time the cake will be flat and collapsed, the taste is not good, short time the cake will not be cooked, can not be eaten, according to people's life experience, using a rice cooker to do the cake press the cook button and then cook for 20-30 minutes or so is appropriate.

2, the 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 a supplementary material. After mixing, modulation, baking to make a snack like a sponge.

3. Cake is a type of pasta, usually sweet, typically made by baking. The main ingredients in a cake include flour, a sweetener (usually sucrose), a binder (usually eggs, which can be replaced by gluten and starch for vegetarians), shortening (usually butter or margarine, and fruit juice concentrate for low-fat cakes), a liquid (milk, water, or fruit juice), flavoring, and a leavening agent (such as yeast or baking powder).