Baked Caramel Corn
["1 c. butter (2 sticks)", "2 c. firmly packed brown sugar", "1/2 c. light or dark corn syrup", "1 tsp. salt", "1/2 tsp. baking soda", "1 tsp. vanilla", "6 qt. unsalted, popped corn"]
["Place popped corn in a large bowl that will allow it to be stirred.", "Set aside.", "In a saucepan, melt butter, then stir in brown sugar, corn syrup and salt.", "Bring to a boil, stirring constantly.", "Allow it to boil 5 minutes without stirring.", "Remove from heat and stir in soda and vanilla.", "Gradually pour mixture over popped corn.", "Mix well."]
["butter", "brown sugar", "light", "salt", "baking soda", "vanilla", "corn"]