1/2 c. butter
1 c. sugar
1 c. flour
1 tsp. baking powder
2 eggs
1 tsp. vanilla
1 pt. blueberries with lemon juice, sugar and cinnamon

Cream butter and sugar. Add flour, baking powder, eggs and vanilla. Pour into greased 8 x 8 inch pan. Top with blueberries, lemon juice, sugar and cinnamon. Bake 1 hour at 350 degrees. Recipe can be doubled, still using only 1 pint of blueberries an a 9 x 13 inch pan.