3 martha stewarts banana Recipes

all-purpose flour, whole wheat flour, salt, baking soda, unsalted butter, softened, sugar, light brown sugar, egg, vanilla, mashed banana (appx 1 large banana), old fashioned oats, semisweet chocolate , coarsely cut into chunks appx 1/4-inch, coarsely chopped walnuts (martha says to toast, i skipped that part)

unsalted butter or 1/4 lb unsalted margarine, room temperature, sugar, eggs, flour, baking soda, salt, mashed very ripe banana, sour cream, vanilla extract, chopped walnuts or 1/2 cup pecans, chocolate chips (optional)