1. First, prepare two containers, which must be oil-free and water-free, and put the egg white and yolk of the egg into the two containers respectively.
2. put 300 grams of sugar into the egg yolk and beat well with an egg beater. The yolk turned white and swelled, so it was sent away. If you don't have an eggbeater, you can use chopsticks to keep stirring in one direction or send it away.
3. Add milk and colorless and odorless cooking oil to the beaten egg yolk. If the baby is allergic to milk, it can be replaced by formula milk powder.
4. Sieve the low-gluten flour and put it into the egg liquid, then stir it evenly, and be sure to stir it into a sticky state. If the low-gluten flour is not sieved, small particles will appear, which will affect the taste of the cake.
5. Then divide the protein into three times, adding one-third sugar each time. The best condition for egg white is that there will be a clear hook when lifting the eggbeater.
6. After the egg white is delivered successfully, it is also mixed evenly with the delivered egg yolk for three times.