Caramel Poppy Corn
["1 c. butter or margarine", "1/2 c. light corn syrup", "1 1/4 c. granulated sugar", "3 qt. salted popped corn", "1 1/2 to 2 c. mixed salted nuts"]
["In a large, heavy saucepan, combine the butter or margarine, corn syrup and sugar.", "Stir until blended.", "Bring to a boil over medium heat, stirring constantly.", "Clip a candy thermometer on the side of the pan.", "Continue simmering slowly until the syrup reaches the hard crack stage (300\u00b0 to 310\u00b0)."]
["butter", "light corn syrup", "sugar", "corn", "nuts"]