Caramel Popcorn
["6 qt. popped corn", "2 1/2 c. light brown sugar", "2 sticks margarine", "3/4 c. white Karo", "1 tsp. baking soda"]
["Boil brown sugar, Karo and margarine for 5 minutes in iron skillet or heavy pot.", "Add soda, stirring.", "Put popped corn in roaster and pour mixture over, stirring lightly.", "Roast for 1 hour at 250\u00b0, stirring every 15 minutes.", "Popcorn breaks apart easily when cool."]
["corn", "light brown sugar", "margarine", "white Karo", "baking soda"]