Peanut Butter Lovers' Popcorn
["4 qt. popped corn", "1 c. sugar", "1 c. white corn syrup", "1 c. peanut butter", "1 tsp. vanilla"]
["Bring sugar and butter to a boil and boil 2 minutes, stirring constantly.", "Remove from heat and stir in peanut butter and vanilla until smooth.", "Pour over popped corn, stirring to coat all pieces well."]
["corn", "sugar", "white corn syrup", "peanut butter", "vanilla"]