Preheat oven to 350 degrees. (I used a convection setting).
In a large bowl, mix the dry ingredients with a fork.
Place bananas in a food processor and puree. Then add milk, maple syrup, vanilla and puree.
Add banana puree to the dry ingredients in the mixing bowl and mix. Fold in blueberries, fruit or chocolate chips.
Bake for 45 minutes, until golden brown and toothpick in center comes out clean.