Preheat oven to 180 degree C. Grease a baking pan with butter and set aside.

Now take all ingredients given in the cake list in a bowl and mix well. The batter will be thick.

Now spoon this into the pan and spread evenly.

Now take the topping ingredients in a bowl, except water and mix well. Sprinkle this mixture all over the cake and pour hot water gently over it.

Now pop this in oven and bake 25 to 30 mins.

Now remove this and set aside to cool for 5 mins.

Scoop and serve with ice cream.