Buttermilk Blueberry Muffins
["2 c. all purpose flour", "1/2 c. packed brown sugar", "1 Tbsp. baking powder", "1 tsp. baking soda", "1/2 tsp. grated lemon peel", "1/2 tsp. ground nutmeg", "1 c. blueberries", "1 c. non-fat vanilla yogurt", "1 c. buttermilk"]
["In a large bowl, combine the first 6 ingredients.", "Gently fold in blueberries.", "Combine yogurt and buttermilk; stir into dry ingredients just until moistened.", "Fill greased or paper-lined muffin cups two-thirds full.", "Bake at 400 degrees for 18 to 20 minutes or until a toothpick comes out clean.", "Cool 5 minutes before removing from pan to wire rack."]
["flour", "brown sugar", "baking powder", "baking soda", "ground nutmeg", "blueberries", "non-fat", "buttermilk"]