1 pkg. frozen blackberries
2 c. sugar
1 c. flour
1 c. milk 1 stick butter

Cook blackberries with 1 cup sugar and 1/2 cup water. Mix 1 cup flour, 1 cup sugar, and 1 cup milk. Melt 1 stick butter in pan. Pour in batter, then blackberries. Bake at 325 degrees until top is browned to your own liking, 25 to 30 minutes.