Ingredients

  • CRUST
  • 1 3/4 cups flour
  • 1/3 cup powdered sugar
  • 1/4 cup cornstarch
  • 1/2 teaspoon salt
  • 3/4 cup cold butter, cut into small pieces (no substitutes)
  • PECAN TOPPING
  • 1 1/4 cups light brown sugar
  • 1/2 cup light corn syrup
  • 1/4 cup butter (no substitutes)
  • 4 cups chopped pecans (about 15 ounces)
  • 1/2 cup whipping cream (unwhipped)
  • 3 teaspoons vanilla

Method

  • Set oven to 350 degrees.
  • Line the bottom of a 13 x 9-inch baking pan with foil, leaving a 1-inch overhang on all sides, then butter the foil.
  • For the crust: in a food processor blend flour, powdered sugar, cornstarch and salt; process for a couple of seconds.
  • Add in cold butter and process until the mixture begins to come together.
  • Lightly press the mixture onto the bottom of prepared baking dish that has been lined with a foil overhang.
  • Bake the crust for about 25 minutes, or until lightly golden (if you are not using the foil, then bake a little less time, watch closely not to overbake the crust!).
  • Remove and let sit at room temperature while preparing the topping.
  • Reduce oven to 325 degrees.
  • To make the topping: In a heavy medium saucepan over medium-high heat, stir the brown sugar, corn syrup and butter until the sugar dissolves and the mixture boils (about 1 minute).
  • Add in chopped pecans and whipping cream; boil until the mixture thickens (about 3 minutes).
  • Add in vanilla.
  • Pour the hot topping over the warm crust.
  • Return to oven and bake for about 20 minutes, or until the caramel is darker and is bubbling thickly.
  • Cool COMPLETELY in the pan (the topping will harden upon sitting).
  • Using the foil overhang, lift out of the pan onto a cutting board.
  • Using a sharp knife cut into 1 x 1-inch diamonds or to desired size.