Simple chocolate cake

This is a very basic chocolate cake and can be made in 30 minutes. Ingredients All purpose flour - 2/3 cup  Cocoa powder - 1/3 cup Eggs- 2 Oil - 3/4 cup Sugar - 1 cup (powdered) baking powder- 1 tsp Vanilla essence - 1 tsp Method Grease a cake pan with butter  Sift all purpo..