Recipe an images taken from http://www.sprinkledwithflour.com
2 cups all-purpose flour
1 cup firmly packed brown sugar
1/2 cup unsalted butter (room temperature)
In the bowl of an electric mixer, combine the flour, sugar, and butter. Mix on medium speed until well combined. Firmly press the mixture into the bottom of an ungreased 9 x 13 pan. In a small bowl, mix the pecan halves and salt together. Layer the pecan halves over the crust.