1/2 Baking Powder
1/4 Fresh Blueberries
Cream butter; add sugar and beat until light.
Add egg and beat well.
Add sifted dry ingredients alternately with milk, beating until smooth.
Fold in berries.
Pour into greased pan (9x9x2.
To make the crumb topping, blend all the ingredients for it together.
Sprinkle with Crumb topping.
Bake in a preheated moderate oven (375 F for about 35 minutes.