Ingredients
1-1/2 teaspoons plus 2 cups butter, divided2 cups sugar1/4 cup water2 tablespoons light corn syrup2 cups coarsely chopped walnutsTOPPING:1 cup semisweet chocolate chips1/2 cup finely chopped walnuts
Preparation
Grease a 15x10x1-in. pan with 1-1/2 teaspoons butter; set aside. In a heavy saucepan, combine the sugar, water and corn syrup. Bring to a boil over medium heat, stirring constantly. Cube remaining butter; add to sugar mixture. Cook until a candy thermometer reads 300° (hard-crack stage). Stir in walnuts. Immediately spread into prepared pan. Cool.
In a microwave, melt chocolate chips; stir until smooth. Drizzle or spread over candy. Sprinkle with finely chopped walnuts. Break into pieces.