The recipe of cake for French Opera House is as follows: almond powder 100g, low flour 30g, sugar powder 100g, 3 whole eggs, protein 100g (about 3 egg proteins), butter 20g and sugar 20g. Baking: 200 degrees 10 minute.

1. Pour the whole egg into the egg beater basin, mix almond powder, low flour and sugar powder and sieve, then beat the egg evenly and pour it into the egg liquid for beating.

2. Stir the egg mixture until smooth.

3. Add sugar to the egg white and beat it to neutral (just beat the egg white to neutral, that is, the eggbeater has a small hook).

4. Add the protein into the whole egg liquid for three times and cut and mix evenly.

5. After the butter is dissolved in water, add it to the egg mixture several times and quickly cut and mix evenly.

6. Pour the egg paste into the baking tray covered with oil paper.