Combining two favorite flavors—rich chocolate and ripe bananas—makes these muffins doubly good. —Donna Brockett, Kingfisher, Oklahoma

Optional streusel topping: Combine 1/2 cup sugar, 1/3 cup all-purpose flour and 1/2 teaspoon ground cinnamon; cut in 1/4 cup cold butter until crumbly. Before baking, sprinkle over filled muffin cups; bake as directed.