Ingredients:
Plain 8-inch sponge cake base: 1; Eggs: 4; Cake flour: 100g; Corn oil: 55g; Milk: 65g; White vinegar: a few drops; Salt: 1g; Buttercream: as needed; Fruits: as needed; Cream: 500ml; Granulated sugar: 50g; Fruit jelly: as needed; Homemade chocolate sauce: as needed; Food coloring: as needed.
Flavor: Plain; Technique: Baking; Time: Several hours; Difficulty: Advanced.
