Glass Candy
["3 3/4 c. sugar", "1 1/2 c. light Karo syrup", "1 c. water", "1 tsp. flavoring or coloring"]
["Combine sugar, water and Karo syrup over medium heat, stirring until sugar dissolves.", "Turn on high and put in candy thermometer. Let boil until 310\u00b0 is reached.", "Do not stir.", "Watch closely, as it may boil over.", "When temperature is reached, take off heat. Add flavoring and coloring.", "Pour into shallow flat pan.", "Let cool completely (overnight is best).", "Break into bite size pieces. Toss with powdered sugar."]
["sugar", "light Karo syrup", "water", "coloring"]