Cinnamon Crumb Muffins

Preheat oven to 350°F. Prepare Krusteaz Cinnamon Crumb Cake & Muffin Mix batter as directed. Gently fold in 1/2 pouch (1/2 cup, packed) cinnamon topping. Spoon batter evenly into 12 paper-lined muffin cups. Sprinkle remaining cinnamon topping over batter, about 1-2 teaspoons each muffin. Gently press in topping with back of spoon. Bake 23-25 minutes. Allow muffins to cool 2-3 minutes. Carefully loosen and remove from pan to wire rack.