Take a bowl add egg and suger and oil mixed it well.
Add bottle guard grinded mixed it well.
Add maida and baking powder mixed it well.
Now devide into two part one part add chocolate sauce .
Take bowl grease it with oil.
Now 1 big spoon white colour batter and beside that add chpcolate batter ,doing it 6/7 times.
Now keep in a big kodai add salt keep the bowl and cover it for 30 minutes with low flame.
After that cake is ready
Then cut into pieces and serve hot