1/2 c. butter
1 c. sugar
2 eggs
2 1/2 c. flour
3 tsp. baking powder
1 tsp. salt
1 c. milk
1 tsp. vanilla
4 c. blueberries

Crumble together:

1/4 c. brown sugar
1 tbsp. soft butter
1/2 tsp. cinnamon

Mix butter, sugar and eggs. Add flour, baking powder, salt and milk. Add vanilla. After it is mixed together pour into a 9 x 13 inch greased and floured pan. Pour 4 cups whole blueberries over batter. Sprinkle crumble mixture over the top of blueberries. Bake at 350 degrees for 50 minutes.