First we make chocolate batter!!! in a bowl add 1 egg,half cup sugar,quater tsp vanilla essance and beat until fluffy then gradually add flour 1 cup and 2 tbs milk and mix well then add oil, and mix it then add baking powder mix properly.

Second we make vanilla batter!!! in a bowl add 1 egg, half cup sugar,quater tsp vanilla essance and beat until fluffy then add yellow food colour,1 cup flour,2 tbs milk and mix then add 3 tbs oil and then add baking powder mix properly.

Preheat patila for 10 min.take a mould place butter paper.first put vanilla batter second put chocolate batter repeat this process one by one and with the help of toothpick make design and bake it for 30 mins in patila then insert toothpick inside cake.its comes out clean means its completely bake.or its not comes out clean then bake more for 5 to 7 mins now cake done.

Third we make chocolate sauce.!!! in a pan add butter,caster sugar,corn flour,coco powder and mix then add milk and mix properly until no more lumps in it and cook until sauce is thick.now on a cake spread chocolate sauce.and decorate with any thing which you want.i am decorate with color ful confetti.