Allow it to cool before adding chocolate butter since the eggs will get cooked.
Add chocolate-butter and mix well.
Add sieved flour-baking powder and mix or beat well, until it is uniformly mixed and soft.
Microwave style cooking:-
9)Choose a mould which is microwave safe.
Add the cake mixture to it after buttering it.
Cook it for 5 mins at half power (low) and then 5 mins at full power (high).
:- Check whether it is cooked well by inserting a knife. It has to come out clean, if it is cooked well. If it is not cooked well, cook again at high (for one minute), till it is well cooked. don`t overcook, it will become hard.
Oven or grill style cooking:-
9)Take a mould and apply a thin layer of butter on the mould.
Put the cake mixture to it and bake it at 190ªC for 30 mins.
:- You can cover it with an aluminium foil to avoid burning the top a lot.
:- Check whether it is cooked well. You can insert a clean knife into the cake and if it comes out clean, the cake is well cooked. If not, cook it for some more time.
:- Time required is 30 mins for preparation and 10 - 12 mins for baking in Microwave oven.