Instructions

  1. In a saucepan mix margarine, sugar and syrup.
  2. Bring to a boil and boil 5 minutes; stirring constantly.
  3. Add soda and vanilla; mixture will foam up at this point.
  4. Pour over popped popcorn and mix well.
  5. Spread out on a cookie sheet and bake at 250 degrees for 1 hour.
  6. Stir every 15 minutes.