1    Egg
    1/2 c  Sugar
      2 tb Oil
  1 1/4 c  Buttermilk
      1 ts Vanilla
      1 c  Whole wheat flour
      1 c  All-purpose flour
      2 ts Baking powder
      1    Apple; peel, core,
           - thinly sliced
      2 tb Cinnamon sugar
  Beat together first 5 ingredients until blended. Beat in the next 3
  ingredients until blended. Place batter in a lightly oiled 10" springform
  pan and place apples decoratively on top. Sprinkle top with cinnamon sugar.
  Bake at 350~ for about 35-40 minutes, or until a cake tester inserted in
  center, comes out clean. Allow to cool in pan. When cool, remove from pan
  and sprinkle with 1 teaspoon sifted powdered sugar. Serves 12.
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