Shortcut Caramels
["1 c. butter", "2 1/4 c. or 1 (16 oz.) box brown sugar", "1 (14 oz.) can condensed milk", "1 c. light corn syrup", "1 tsp. vanilla", "1 c. nuts"]
["Line a 9 x 9-inch or 8 3/4-inch baking pan with foil, extending foil over the edges of the pan; butter foil."]
["butter", "brown sugar", "condensed milk", "light corn syrup", "vanilla", "nuts"]