Instructions

  1. Pre-heat the oven to 325º.
  2. Beat the egg yolks until very thick and light-colored.
  3. Add the orange peel and the juice and continue to beat until very thick.
  4. Beat in 1 cup of sugar and the salt.
  5. Gently fold in the flour.
  6. In a separate bowl, beat the egg whites and cream of tartar until they reach the soft-peak stage.
  7. Gradually add the remaining 1/2 cup of sugar.
  8. Gently fold the egg whites into the egg yolk mixture.
  9. Spoon into ungreased 10-inch tube pan.
  10. Bake 55 minutes, or till done.
  11. Invert pan to cool.