5 nut muffins with streusel topping Recipes

flour, baking powder, baking soda, cinnamon (divided ), egg, banana (mashed ), sugar, vegetable oil, walnuts (chopped ), brown sugar, oats, unsalted butter (melted )

flour, sugar, baking powder, salt, egg, well beaten, milk, oil or melted shortening, fresh or 3/4 cup frozen blueberries, flour to dust blueberries, streusel topping, sugar, butter, softened, cinnamon (or more if preferred ), chopped nuts

all-purpose flour, baking powder, baking soda, salt, ground cinnamon, grated nutmeg, eggs, buttermilk , or sour cream, melted unsalted butter, light brown sugar, peeled, cored, and chopped sweet apples, chopped walnuts, chopped walnuts, light brown sugar, all-purpose flour, ground cinnamon, melted unsalted butter