Pre-heat oven to 350 degrees.
Combine bananas, eggs, flour, sugar, oil, baking soda, salt, baking powder and optional nuts into a large mixing bowl & beat well on med-high for approximately 30-45 seconds, or until it has the consistency of cake batter.
Pour into a greased 13x9 glass baking dish.
Bake for 30-35 minutes or until deep golden brown & springs back when you push slightly on top.
Let cool or serve warm. This recipe doubles well for 2 - 9x13 pans.
