Preparation / Directions:
Preheat oven to 350 degrees. Crust: combine flour sugar and butter; mix well. Pat firmly in 9*x*13 pan; sprinkle pecans on top.
Caramel layer: In a heavy saucepan over medium heat cook butter and sugar, stir constantly; boil 1/2 - 1 minute. Pour evenly over crust.
Bake 18 - 22 minutes or until layer is bubbly. Remove from oven and immediately sprinkle chocolate chips over top. Allow to melt 2 - 3 minutes; swirl for marble effect.
Cool completely before cutting. Makes 3 - 4 dozen.