Pecan pie bars give you all of the sweet, gooey pecan pie flavor you love in a wonderful handheld treat. Just pat a shortbread crust into a 9×13 pan, layer on a simple condensed milk filling and plenty of pecans, and you are in business! You can have them in the oven in about 10 minutes.
Preheat oven to 350℉. Either spray a 9x13-inch pan or line with parchment paper or aluminum foil.
Combine 2 cups all-purpose flour and ½ cup powdered sugar in a medium mixing bowl. Cut in the 1 cup butter until it makes a coarse meal. Use a pastry cutter or a hand mixer to make that task easier.
Press the crumbs into the prepared pan. It should come together and form a crust as you press it together.
In the same bowl, beat together the 14 oz sweetened condensed milk, 1 egg, and 1 teaspoon vanilla extract.
Stir in the 1 cup toffee bits and 1 cup chopped pecans. Spread over the crust.
Bake for 25 minutes or until the top is bubbly and golden brown.
Cool at room temperature for about an hour and then chill before cutting and serving.
Notes
Store leftovers in an airtight container in the refrigerator for up to 5 days or freeze for longer storage.