Easy Caramel Popcorn
["3 qt. popped corn", "3 c. mixed unsalted nuts", "1 c. packed brown sugar", "1/2 c. light or dark corn syrup", "1/2 c. margarine", "1/2 tsp. salt", "1/2 tsp. vanilla", "1/2 tsp. baking soda"]
["In large shallow roasting pan place popcorn and nuts.", "Place in 250\u00b0 oven while preparing glaze.", "In heavy 2-quart saucepan stir brown sugar, corn syrup, margarine and salt.", "Stirring constantly, bring to boil over medium heat.", "Without stirring, boil 5 minutes. Remove from heat; stir in vanilla and baking soda.", "Pour over warm popcorn and nuts.", "Stir to coat well.", "Bake in 250\u00b0 oven, stirring constantly, 1 hour.", "Cool; break apart.", "Store in tightly covered container.", "Makes 4 quarts."]
["corn", "mixed unsalted nuts", "brown sugar", "light", "margarine", "salt", "vanilla", "baking soda"]