2 c. sifted flour
2 tsp. baking powder
1/2 tsp. salt
1/4 c. butter (oleo)
3/4 c. sugar
1 unbeaten egg
1/2 c. milk
2 c. blueberries (fresh or frozen)
1/2 c sugar
1/4 c. flour
1/2 tsp. cinnamon
1/4 c. butter

Cream butter, gradually add 3/4 c. sugar. Add egg and milk. Beat until smooth. Add dry ingredients (2 cups flour, baking powder and salt) and fold in blueberries. Spread batter in greased and floured 8 x 9 inch square pan.

1/2 c. sugar
1/4 c. flour
1/2 tsp. cinnamon

Cut in 1/4 cup butter to form coarse crumbs. Sprinkle over batter in pan. Bake at 375 degrees for 40 to 45 minutes.