| 2 cups | All-purpose flour |
| 1-1/2 cups | Sugar |
| 1/2 cup | Cold butter or margarine |
| 1 tsp | Baking powder |
| 1 cup | Milk |
| 2 | Eggs, separated |
| 2 cups | Fresh or frozen blueberries* |
In a mixing bowl, combine flour and sugar. Cut in butter until crumbly. Set aside 3/4 cup of mixture for topping. Add the baking powder, milk, and egg yolks to remaining mixture; mix well. Beat egg whites until soft peaks form; fold into batter.
Pour into a greased 13x9x2 inch baking dish. Sprinkle with blueberries and reserved crumb mixture. Bake at 350 for 30-35 minutes or until golden brown and a toothpick inserted near the center comes out clean. Yield: 15-18 servings.
*If using frozen blueberries, do not thaw before adding to the batter