1, ingredients: 300 grams of flour, 10 grams of egg yolks, 70 grams of egg whites, 100 grams of cream, 50 grams of sugar.

2, whipped egg white: 70 grams of egg white add 50 grams of sugar, whipped foam.

3, make cake batter: add 30 grams of egg yolks, stir well, then add 300 grams of flour, stir well, make a cake-like.

4, bake the cake: put the cake embryo into the oven, 170 degrees, bake for 10 minutes to remove, smear 100 grams of cream can be.