Scottish oaten bread

2 c  All-Purpose flour
      1 c  Old-Fashioned Rolled Oats
    1/2 c  Sugar
  2 1/2 ts baking powder
    1/2 ts Baking Soda
      1 ts Salt
      1 lg Egg
      3 tb Vegetable Oil
    1/2 ts vanilla Extract
      1 c  Coca-Cola
      1 c  Prunes *
    1/2 c  Chopped Walnuts
           Prune Halves (Optional)
 
  * Prunes should be very well drained and coarsely chopped. You may
  substitute 1/2 cup of dried prunes.