Preheat oven to 350°.
In a KitchenAid mixer, beat together sugar and butter until light and fluffy. Add bananas and eggs, beating until well-mixed.
Sift together dry ingredients. Blend with the bananas mixture but do not over mix.
Grease a bundt pan and drop the banana mixture evening out the top. Bake for 45 minutes to one hour, until firm in the center and the edges begin to separate from pans. Do not over bake.
Cool on a rack for 10 minutes before removing from pans.