2 cups flour
1/2 cup sugar
2 teaspoons baking powder
1/2 teaspoon salt
1 egg, beaten
3/4 cup milk
1 stick butter or margarine, melted
1 cup fresh or frozen blueberries
1 teaspoon grated lemon peel (optional)

Preheat oven to 375. Grease 12 medium muffin cups or line with paper baking cups. Mix together dry ingredients. Add combined egg, milk, and melted butter, mixing just until moist. Fold in blueberries and lemon peel. Fill prepared muffin cups 3/4 full. Bake 20-25 minutes or until golden brown. Makes 1 dozen.