Mash bananas in a bowl and add rest of the ingredients. Stir just until blended. It seems as if there is not enough liquid but don’t be fooled. The very ripe bananas add all the moisture needed. Mixing the ingredients together with a fork for 2-3 minutes is all you need to create the batter.
Bake for 20-25 minutes at 400°F/200°C, in center of oven.