1. Materials: 6 eggs, 6 soft white sugar, half a catty of flour, half a bottle of white wine, egg beater, steamer? .

2. Add soft white sugar into the egg liquid for three times, until the eggs are foamed, and then pour half a bottle of white wine to help fermentation.

3. After adding the white wine, continue to send it until the egg liquid turns white and all of it becomes foam, which is 3 to 4 times of the original, without adding any water.

4. Dry steam the flour for 1.5 minutes to mature the flour, then cool the flour and disperse it.

5. Sift the flour into the beaten egg mixture and stir well.

6. Spread a tight cotton cloth on the steamer until it is wet

7. After the boiler is boiled, put it on the pan and steam it for 21 minutes on medium heat, and then it can be taken out. Because the cooked flour is used, the yellow cake is cooked quickly, and it will take at least 41 minutes to bake in the oven.