Blueberry Muffins
["2 c. sifted all-purpose flour (sift before measuring)", "1 1/2 tsp. double-acting baking powder", "1/4 tsp. salt", "1/2 c. butter or regular margarine, softened", "1 c. sugar", "2 eggs", "1 tsp. vanilla extract", "1/2 c. milk", "1 c. fresh or drained, thawed frozen blueberries", "3/4 c. oil", "3 eggs", "1 c. sugar", "1/2 tsp. cinnamon", "1 c. nuts", "2 c. flour", "1/2 tsp. salt", "1/2 tsp. soda", "1/2 tsp. powder", "1 c. raisins, apple or blueberries"]
["Grease muffin tins.", "Bake at 370\u00b0 for 15 to 20 minutes.", "Makes 24 to 36 muffins."]
["flour", "double-acting baking powder", "salt", "butter", "sugar", "eggs", "vanilla extract", "milk", "blueberries", "oil", "eggs", "sugar", "cinnamon", "nuts", "flour", "salt", "soda", "powder", "raisins"]