Ingredients: Method:
  1. Mash the bananas, and add the sugar and the slightly beaten egg;
  2. Add the melted butter (or you could use oil);
  3. Add the dry ingredients, and bake at 190C/375F for 20 minutes

Be sure to fill the muffin tins right to the brim, having greased the tops of the tins as well, to get really big ones (like the ones you can buy in the shops!)