Banana Nut Muffins
["1 1/2 c. all-purpose flour", "1 c. chopped walnuts", "1/2 c. toasted wheat germ", "1/2 c. brown sugar", "1 Tbsp. baking powder", "1 tsp. cinnamon", "1/2 tsp. salt", "1/4 tsp. ground nutmeg", "2 ripe bananas, mashed", "3/4 c. milk", "5 Tbsp. melted butter", "1 egg", "Cinnamon Sugar (optional)"]
["Preheat oven to 400\u00b0.", "Fit 12 muffin cups with paper liners. Coat each with cooking spray."]
["flour", "walnuts", "toasted wheat germ", "brown sugar", "baking powder", "cinnamon", "salt", "ground nutmeg", "bananas", "milk", "butter", "egg", "Cinnamon Sugar"]