Rosie'S Quick Cobbler
["1 1/2 tsp. baking powder", "1 c. flour", "1 c. sugar", "3/4 c. milk", "1/2 stick margarine", "1 can blackberry pie filling"]
["Melt 1/2 stick margarine in baking dish (1 1/2-quart dish). Combine all other ingredients.", "Pour a line of batter lengthwise down the middle of the dish, the margarine will float to the sides.", "Pour a line of blackberry pie filling down the middle of batter; batter will bake around filling.", "Bake at 350\u00b0 for 45 to 55 minutes."]
["baking powder", "flour", "sugar", "milk", "margarine", "blackberry pie filling"]