1. Clean the mold and let it dry. All materials are ready
2. Preheat the oven to 150 degrees for 15 minutes! Pour milk, sugar, and corn oil into a clean egg-beating bowl, and beat until it is emulsified
3. Add three egg yolks and mix well, then sift in the low flour, use a manual whisk to make a z-shape, mix the batter until there are no flour particles, set aside
4. Add a few drops of lemon juice to the egg whites and beat them with a whisk until the fish is soaking in the eyes. Start adding sugar for the first time
5. After the egg whites are beaten to the grains, add sugar for the second time
6. When the whisk is lifted to form a soft triangle hook, add the remaining sugar, and beat until the whisk is lifted to form a strong vertical triangle and the egg whites are fine, smooth and shiny, and it is in a rigid foaming state! That's it
7. Add the beaten egg whites to the egg yolk paste three times and stir evenly. Use the stirring method to stir, remember not to make a circle!
8. The stirred egg batter is divided evenly into five portions, and each portion is dripped with two drops of color of your favorite color
9. Stir each portion evenly, pour it into the mold at a high place, shake it slightly, then put it in the preheated oven and bake it at 150 degrees for 30 minutes
10. Take out the cake immediately after baking, shake it upside down and let it cool, then demould, and then start decorating
11. Add whipped whipped cream to the cake base, layer by layer, you can also add fruits as you like
12. Please ignore my wiping technique
13. Let's take a cutaway
14. Beautiful rainbow cake
