Instructions

  1. Mix together flour, sugar, & butter.
  2. Reserve 3/4 cup of this mixture for topping.
  3. To remainder, add salt, baking powder, vanilla, milk, & egg yolks.
  4. Blend well.
  5. Beat egg whites until firm; fold into batter and pour into 9" X 13" baking pan.
  6. Sprinkle blueberries over top, and then remainder of reserved flour/sugar/butter mixture.
  7. Bake in 350 degree oven for 40-50 minutes.