Blueberry Muffins
["2 c. self-rising flour", "1 stick butter", "1 c. sugar", "2 eggs", "1/2 c. milk", "1/2 tsp. vanilla", "1 1/2 c. blueberries (fresh or frozen)"]
["Blend butter, sugar and eggs.", "Add milk and flour; mix well. Add vanilla; mix.", "Stir in blueberries very gently.", "Bake in 375\u00b0 oven for 20 minutes."]
["flour", "butter", "sugar", "eggs", "milk", "vanilla", "blueberries"]