4 c. blueberries (2 boxes)
1 c. sugar (3/4 c. and 1/4 c.)
1 c. flour
1 1/2 tsp. baking powder
Pinch salt
2 tbsp. unsalted butter
3/4 c. milk
1/2 tsp. vanilla

Mix blueberries with 3/4 cup sugar. Mix flour, baking powder, salt and 1/4 cup sugar. Melt butter and milk together, add vanilla, add flour mixture; beat well.

Place blueberries in 6 cup buttered baking dish, spread flour mixture. Bake 375 degrees for 45 minutes.