Chocolate sponge cake:
Prepare grease cake pan with parchment paper on the bottom before start!!!!
1. Add all wet or liquid ingredients in mixing bowl.
2. Sift all dry ingredients into same mixing bowl with number 1, whisk with high speed for 7 minutes
3. while waiting the mix make soft peak meringue whisk egg whites with sugar and vanilla till get soft peak.
4. Fold in meringue and cake mix by hand. Arrange cake batter into cake pan 3/4 height of cake pan.
5. Bake 360'F about 15-30 minutes. It's depends on what's kind of oven do you have.
6. Once the cake cook and cool down keep in the fridge before slice into 3 layers.