Making the cake

Beat the butter and the sugar together until the mixture is light and fluffy.

Add both eggs. Do this one egg at a time, beating well before adding the next egg.

Add the mashed bananas, and mix in well.

Heat the milk and mix together with the baking soda. Add this to the mixture.

Sift 2 cups of flour and 1teaspoon of baking powder together and stir into the mixture.

Place in a 9-inch spring form baking dish and bake for 40minutes at 190c (375f).

Once baked, take it out of the cake tin and leave to cool.