Title: Mountain vinegar pie (bob stein)
 Categories: Desserts
      Yield: 4 Servings
 
      1    Baked pie shell
      1 c  Sugar
      2    Eggs
      2 tb Vinegar
      2 tb Flour or cornstarch
      1 c  Water
           Sm lump o' butter
    1/2 ts Lemon extract
 
  Combine sugar, eggs, vinegar, flour (or corn starch) and water in a
  double boiler and cook till thick and smooth, stirring occasionally.
  Just before removing from heat stir in sm lump o' butter and the
  lemon extract. Pour into baked pie shell.  If desired, the pie may be
  topped with frosting or whipped cream.