Instructions

  1. Cream butter with 1 cup powdered sugar and 1 cup granulated sugar.
  2. Beat in eggs until smooth.
  3. Slowly stir in oil, vanilla, baking soda, cream of tartar, salt and flour.
  4. Chill for easy handling.
  5. Shape into walnut-size balls. Dip in sugar. Place on baking sheet and press down with the bottom of a glass.
  6. Bake at 350 degrees 10 to 12 minutes.
  7. Make about 4 dozen.