This Chocolate Taiwan Castella Cake is just as delicate as the vanilla version, which is the best chocolate sponge cake, with a soft, moist layer, sponge and chocolate chips. The recipe is very easy, for this chocolate version you need both good quality chocolate and cocoa powder.
Source: Home Cooking Adventure
Ingredient
Makes about 6-8 servings
7 eggs, separated
2 oz (60g) half a week chocolate
1/3 cup (80ml) milk
6 tablespoons (80g) oil
1 teaspoon (5g) vanilla extract
1/3 cup (40g) cocoa powder
3/4 cup (90g) baking powder
1/4 teaspoon (1g) salt
1/2 cup (100g) sugar
