Baked Caramel Corn
["6 qt. popped corn", "1 c. butter or oleo", "2 c. brown sugar, firmly packed", "1/2 c. light or dark corn syrup", "1/2 tsp. salt", "1/2 tsp. baking soda", "1 tsp. vanilla"]
["Coat the bottom and sides of a large roasting pan with a nonstick vegetable spray.", "Place popped corn in pan."]
["corn", "butter", "brown sugar", "light", "salt", "baking soda", "vanilla"]