1/2cchocolate chips or nutscrushed nuts, both are optional
Instructions
Mix dry ingredients in one bowl. Mash bananas in another and then add mayo., egg, vanilla and sugar. Mix those well in another bowl. Then combine the two.
It will be a bit lumpy and that is okay, I don't like mashing my bananas until they are completely smooth, I'd rather have some chunks.
Preheat oven to 350 degrees F.
If using a 9x5 loaf pan, lay a piece of parchment paper down so it drapes over the sides. Pour in batter and bake for 50 minutes - 1 hour. Check by inserting a toothpick at 50 minutes to see if it comes out Mostly clean (some crumbs, a tiny bit wet).
You don't want to overbake it so once it is at this point, remove, put pan on cooling rack and wait until cooled to lift out paper with loaf on it and slice. Keeping inside the pan will allow it to continue baking and solidifying the center more. This keeps it moist.
If making muffins, fill muffin liners 3/4 of the way full and bake for 23 minutes until center springs back when gently touched.