1. (Cake layer step) Weigh the butter, flour, and sugar
2. Divide the egg whites and egg yolks. Five eggs are divided into four egg whites, five egg yolks and one whole egg.
3. Melt the butter over low heat, remove from heat when completely melted, sift in low-gluten flour, and mix well with a spatula. Add the milk three times and mix well, then add the egg yolk liquid three times and mix well. The egg yolk paste is complete. Add a few drops of lemon juice (can be omitted) to the egg white and start whisking. Add the fine sugar in 3 times until the whisk is wet and the whisk has a big hook when it is lifted.
4. Take one third of the meringue and the egg yolk paste and mix it evenly, then pour it back into the basin of the meringue, mix the two evenly with the mixing method, pour it into the baking tray, and bake at 170 degrees for 17 minutes (according to your own Oven adjustment)
5. (Soymilk layer step) Soak the soybeans in advance, add water to grind into soy milk, sif through the soy milk sieve three times, and boil on low heat.
6. When boiling the soy milk, add white sugar to the egg yolk and beat with the egg until white and no sugar particles can be seen. Sift in the low powder and mix evenly. Slowly pour the boiled soy milk into the egg yolk paste, stirring while pouring, until the mixture is uniform.
7. Heat the egg yolk paste mixed with soy milk in water, and stir while heating to prevent small bumps in the basin. Heat it until it is viscous and the lines will not disappear. Let it sit in ice water away from the fire and let it cool.
8. The cream cheese is stirred smoothly in insulated water. Mix it with the mixture from the previous step and put it into a piping bag.
9. Whip the whipped cream with sugar to 80% to 90% of the hair (the sugar content is about 10% of the whipped cream, the sweetness is more appropriate), framed in a flower bag
10. (Assembly steps) Cut the cake slices into the same size as the box, put a cake slice on the bottom of the box, and squeeze light cream on it. Scoop the soybean powder on the sieve and sift a layer of soybean powder evenly.
11. Add another layer of cake slices on the cream layer, decorate the mouth with round rows, squeeze soy milk, and sprinkle a layer of soy flour. A net red soy milk box is complete
12. Delicious and beautiful
