Toss fruit with sugar, stir in yolks and turn into a buttered 8x8" pan. Sprinkle with cinnamon. In a bowl, combine flour, baking powder, sugar and salt and toss lightly to mix. With a pastry blender, cut butter into dry ingredients until crumbly. Add milk, stirring until smooth, then lightly fold in egg whites. Spoon over fruit. Bake at 350 for 25 to 30 minutes, or until brown and crusty. Posted to MC-Recipe Digest V1 #622 by Nancy Berry on May 29, 1997