Ingredients
2 eggs, separated2 cups all-purpose flour1-1/2 cups sugar1/2 cup cold butter, cubed1 teaspoon baking powder1 cup 2% milk2 cups fresh or frozen blueberries
Preparation
Place egg whites in a small bowl; let stand until needed. Preheat oven to 350°.
In a large bowl, mix flour and sugar; cut in butter until crumbly. Reserve 3/4 cup mixture for topping. Add baking powder, milk and egg yolks to remaining mixture; beat until blended. With clean beaters, beat egg whites until soft peaks form; fold into batter.
Transfer to a greased 13x9-in. baking dish. Sprinkle with blueberries and reserved topping. Bake until golden brown and a toothpick inserted in center comes out clean, 30-35 minutes. Cool on a wire rack.