all purpose flour/maida • baking powder • salt • tsp/ 1 tbsp cocoa powder (unsweetened) • oil (vegetable/any oil) • powdered sugar (grind granulated sugar to make it powdered) • egg • buttermilk (1/2 cup milk+1/2 tsp vinegar/lemon juice+rest for 10 mins=buttermilk) • vanilla essence • red food color • hot coffee • vinegar •