1 c. butter
2 c. flour
1/2 tsp. baking powder
2 c. sugar
4 eggs
1 tsp. vanilla
1 can Comstock blueberries, heavy syrup

Cream butter, add sugar, eggs and vanilla. Add flour and baking powder and beat until smooth. Spread one half batter into greased 9 x 13 x 2 inch pan. Pour blueberries over batter. Add rest of mixture in mounds and then spread out. Bake at 350 degrees for 60 to 65 minutes. Sprinkle with powdered sugar. Cut into squares.