There are many reasons for the collapse of the cake in the rice cooker, which may be the following:
1, the surface and too thick, the batter will affect the fluffiness of the cake, if it is too thick, it can not evaporate well.
2, the egg whites did not beat to hard foam, the degree of whipping of the egg whites is also the key to determine the fluffiness of the cake, must be whipped to stand chopsticks only.
3. When mixing the egg whites and yolks, I didn't gently stir up and down, which destroyed the bubbles.
4, rice cooker sealing effect is not good will also lead to cake collapse, all to pay attention to the quality of the rice cooker.
Warm tips: rice cooker steaming cake success or not there are several factors, so their own in the production must be strictly in accordance with the implementation of the steps.