1 measuring cup = 250ML, 1 big spoon = 15ML
Put the egg yolk in oil, mix the sugar and mix it with oil and water.
Sift through the flour and mix until no granules
Put the protein in a clean, water-free, oil-free container, add sugar and vinegar to hard foam
Add 1/3 protein paste and egg yolk paste and mix well.
Pour into the remaining 2/3 protein paste
Mix and mix well
Pour into the mold and smooth it, shake it a few times, and shake out the big bubbles.
Put it in the oven preheated to 320F/160C for 55 minutes, take out the inverted buckle on the grill, let cool
Use a bread knife to slice the cake into 2 pieces
Put a piece of cake on a cake plate
Light cream and sugar to hard
Slice the cake with a thin cream and sprinkle with strawberries and yellow peaches
Cover another piece of cake and pour it into the cream
The remaining cream is dripped into 1 drop of purple pigment and mixed well, and loaded into a calender
Squeeze a circle on the cake and decorate the fruit
The fruit is covered with transparent pectin to increase its brightness.