Caramel Korn
["2 c. brown sugar", "1/2 c. dark Karo syrup", "1/8 tsp. cream of tartar", "1 c. butter", "6 qt. popcorn"]
["Boil first 4 ingredients 7 minutes.", "Pour over popcorn.", "Bake for 1 hour at 250\u00b0.", "Stir every 15 minutes."]
["brown sugar", "syrup", "cream of tartar", "butter", "popcorn"]