INGREDIENTS
•
2 cups all-purpose flour
•
1 1⁄2 cups sugar
•
1⁄2 cup cold butter or 1⁄2 cup margarine
•
1 teaspoon baking powder
•
1 cup milk
•
2 eggs, separated
•
2 cups blueberries, fresh or frozen (If using frozen, do not thaw before adding to the batter)