Caramel Corn
["2 gal. popped corn", "2 sticks margarine", "2 c. brown sugar", "1/2 c. white corn syrup", "pinch of cream of tartar", "pinch of soda", "1 tsp. vanilla"]
["Cook margarine, sugar and syrup 5 minutes.", "Add soda, cream of tartar and vanilla.", "Pour over corn and bake in oven at 200\u00b0 for 1 hour.", "Bake in 2 roaster pans.", "Stir occasionally."]
["corn", "margarine", "brown sugar", "white corn syrup", "cream of tartar", "soda", "vanilla"]