1 glass of sugar
1 glass of vegetable oil
1 glass of milk
2 glass of flour
2 tbsp cocoa
2-3 tbsp milk (for cocoa dough)
1. Start with mixing eggs with sugar, add the vegetable oil, milk and vanilla essence.
2. Mix all the dry ingredients at one place - baking powder and flour
3. Start adding the dry ingredients to the eggs while constantly mixing.
4. distrubite the dough on 2 cups and add cocoa and milk to one of the cups.
After that with help of a spoon start placing the dough to the cake pan, first put from the white dough and then from the cocoa and repeat until the dough is over.
Bake it in 170 degrees preheated oven.
You can check the video below for more information.