Instructions

  1. Squeeze the end of each grape opposite the stem to separate skins from pulp.
  2. Set skins aside. Place pulp in a medium saucepan; bring to a boil.
  3. Boil and stir for 1 minute. Press through a strainer or food mill to remove seeds.
  4. Combine pulp, skins, sugar, flour, lemon juice and salt; pour into pastry shell.
  5. Combine oats, brown sugar and flour; cut in butter until crumbly.
  6. Sprinkle over filling.
  7. Cover edges of pastry with foil.
  8. Bake at 425°F for 15 minutes.
  9. Remove foil; bake 20 minutes more or until golden brown.
  10. Cool on a wire rack.