Lemon-Blueberry Muffins
["1 3/4 c. sifted all-purpose flour", "1/4 c. sugar", "2 1/2 tsp. baking powder", "1 egg", "3/4 tsp. salt", "3/4 c. milk", "1/3 c. salad oil", "1 c. fresh blueberries or 1 c. frozen, defrosted and drained", "1 tsp. grated lemon peel", "2 Tbsp. sugar", "melted butter", "sugar"]
["Sift together flour, 1/4 cup sugar, baking powder and salt into bowl.", "Make a well in center of flour.", "Combine milk, egg and oil.", "Add all at once to dry ingredients; stir quickly, just until all ingredients are moistened.", "Toss blueberries with 2 tablespoons sugar; gently stir into batter, along with lemon peel. Fill 2 1/2-inch muffin pans 2/3 full.", "Bake in a 400\u00b0 oven for 25 to 30 minutes.", "While muffins are still warm, dip tops in melted butter, then in a little sugar."]
["flour", "sugar", "baking powder", "egg", "salt", "milk", "salad oil", "fresh blueberries", "sugar", "butter", "sugar"]