1, cocoa cake practice: prepare two containers without oil and water, will be 5 egg white yolk separation. Add 30g granulated sugar to the egg yolks and stir with a whisk. Add 40g olive oil to the egg yolk mixture and stir well with a whisk. Sift together 90g of low gluten flour and 10g of cocoa powder. Add the gluten flour and cocoa powder into the egg yolk mixture, add 60ml milk and whisk the egg yolk mixture well. Beat the egg whites to a foamy consistency, add 30g of sugar and a few drops of lemon juice and continue beating. Beat the egg whites until they form an upright corner. Add the egg whites to the egg yolk mixture in three batches and mix well with a spatula. Meanwhile, preheat the oven to 160 degrees. Put the cake mixture into an 8-inch round baking dish and smooth the surface with a spatula. Place the cake molds in the oven and bake for about 50 minutes. After baking, take out the molds and invert them on a baking rack. Allow to cool and then unmold.

2, mousse practice: 110g cream cheese in a container softened, add 30g sugar with a whisk to beat well. Add 500g of yogurt and continue to beat until smooth. Add 60g of cream and stir well. Add 30g of powdered custard into the milk mixture and beat well under hot water. Cut the cocoa cake in the center. Put the cut half into the mold, pour the prepared mousse mixture into the mold, smooth with a spatula and put it into the refrigerator for 4 hours.

3, cake mirror body practice: 110g QQ sugar and 110g warm water mix, put into the microwave oven hot 1 minute, remove and stir well, slightly cooled. Use the cookie mold to make the banana into a shape, will be refrigerated cake mold out of the arrangement. Pour the cooled liquid over the cake body and make a flower in the center with orange petals. Refrigerate for 2 hours or more. Come together to make a birthday cake for your family!