2 1/2 c. flour
2 tsp. baking soda
1/2 tsp. baking powder
2 c. sugar
4 eggs
1 tsp. vanilla
1 c. oil
2 1/2 c. mashed bananas
1 c. chopped nuts
1 c. semi-sweet chocolate chips, coarsely chopped

Mix dry ingredients together. Mix wet ingredients together. Add dry ingredients to wet ingredients in large bowl. Pour into lightly greased loaf pan. Bake at 350 degrees for one hour or until toothpick inserted into middle comes out clean.