CHEWY CARAMEL PECAN DIAMONDS

Steps:

• Set oven to 350 degrees.
• Line a 13 x 9-inch baking pan with foil, leaving a 1-inch overhang on all sides; butter foil.
• In a food processor, blend the flour confectioner's sugar, cornstarch and salt for a couple of seconds.
• Add in 3/4 cup COld butter (cut into chunks); process until mixture begins to clump together.
• Press the dough evenly onto the bottom of the foil-lined baking pan.
• Bake until light and golden, about 25 minutes (don't overbake).
• Remove from oven; let stand while preparing the topping.
• Reduce the oven temperature to 325 degrees.
• FOR TOPPING: stir the brown sugar, corn syrup, and 1/4 cup butter in a heavy-bottomed saucepan over medium-high heat, until the sugar dissolves, and the mixture boils; boil for 1 minute.
• Add in the pecans and the whipping cream; boil until the mixture thickens slightly (about 3 minutes).
• Stir in vanilla.
• Pour over the warm baked crust.
• Bake for 20 minutes, or until the topping is darker, and bubbles thickly.
• Transfer pan to a wire rack; cool completely in the pan (topping will harden).
• In a double boiler, melt the caramels with 2-3 tsp whipping cream.
• Drizzle over the top of the cooked nut topping; cool.
• Lift foil out of the pan onto a cutting board.
• Using a heavy, sharp knife, cut the crust with nut topping into 1-1/2 x 1-inch diamonds.
• These keep for up to 1 week.