What is the easiest banana cake recipe to make?

The recipe should specify the use of baking flour instead of all-purpose flour, since the first one contains less gluten and makes the cakes fluffier and lighter. Some less fortunate people might have a limited budget and not be able to bake a second one, or even have very ripe bananas lying around to try again the same day if they need the cake for a special occasion and the cake turned out to be a total failure. The bananas you see above are perfect (and that's also what you want for banana bread and banana muffins).