Blueberry Muffins
["2 c. self-rising flour", "1 tsp. grated lemon peel", "3/4 c. milk", "1 egg", "1/2 c. sugar", "1 c. blueberries", "1/3 c. oil"]
["Heat oven to 400\u00b0.", "Grease bottom only of muffin tin or line with baking cups.", "Combine all ingredients except for blueberries. Mix well.", "Now add blueberries.", "Mix just until blended.", "Fill cups and bake 20 to 25 minutes."]
["flour", "milk", "egg", "sugar", "blueberries", "oil"]