Chocolate Chip Banana Bread

1 cup butter
2 cups white sugar
2 eggs
2 tablespoons mayonnaise
6 very ripe bananas, mashed
3 cups soft white wheat flour
1/2 teaspoon salt
1 teaspoon baking powder
2 teaspoons baking soda
1 1/2 cups chocolate chips

Preheat over to 350.
Lightly grease two 9 x 5 inch loaf pans. In a large bowl, cream together the butter and sugar until light and fluffy. Stir in the eggs one at a time, beating well with each addition. Stir in the mayonnaise and bananas. Stir together the flour, salt, baking powder and baking soda. Blend the flour mixture into the banana mixture; stir just enough to evenly combine. Fold in the chocolate chips.
Bake at 350 until a toothpick inserted into the center of the loaf comes out clean, about 50 to 75 minutes. Cool loaf in pan for 20 minutes before removing to a wire rack to cool completely.