Mash bananas.
Add sugar and slightly beaten egg.
Add melted butter.
Add the dry ingredients, and milk and bake at 375°F for 20 minutes.

Also you can throw in some choc chips, shredded coconut, nuts, or pineapple chunks with a little cherry juice to the batter, and tiny chunks of cherries. But when I do the pineapple cherry thing, I split the sugar between granulated and light brown sugars.