Image of Peanut Butter Popcorn

Peanut Butter Popcorn

Prep Time: 10 min
Cook Time: 5 min

Ingredients

  • 2 (3.5 ounce) packages microwave popcorn, popped
  • ½ cup margarine
  • ¾ cup brown sugar
  • ¼ cup peanut butter
  • 20 large marshmallows