two pond ka chocolate sponge cake 

hello friends aaj banaya two pond ka chocolate sponge
Ingredients:
4 egg
100 sugar (2/3 cup)
100 refined flour (2/3 cup)
1/2 tea spoon Baking powder
1/2 tea spoon vanilla essence
2table spoon coco powder
Baking time (OTG)
bottom rod on
25 to 30 minutes