Preheat oven to 350 degrees.

Heat 1 stick of butter in dish 7 1/2 x 11 3/4 inch size.

Mix:

1 c. self-rising flour
1 c. sugar
1 c. milk

Pour mixture over hot butter in dish. Rinse and drain 3 pints of blueberries. Spread blueberries evenly over surface. Top by sprinkling 1/4 to 1/2 cup sugar. Bake for about 50 minutes. Serve hot and add small scoop of vanilla ice cream.