Banana Loaf

3 over-ripe bananas
113 gram sugar
1 tspn baking powder
56 gram melted margarine/butter
170 gram self-raising flour

Thoroughly mash the banana and the sugar together. Add the rest of the ingredients and mix well. Put into 2 1lb loaf tins and bake in the oven at 150C for 1 hour. Cool on a wire rack, cut into slices to serve. Freezable.