01 -
Preheat oven to 350°F (175°C).
02 -
Mix flour, brown sugar, and softened butter until crumbly. Press into ungreased 13x9 inch pan.
03 -
Cook butter and brown sugar until bubbling, stir 30-60 seconds more to thicken.
04 -
Spread pecans over crust, pour hot caramel over pecans.
05 -
Bake 18-20 minutes until bubbly and edges are golden.
06 -
Sprinkle chocolate chips over hot surface, let melt 2-3 minutes, then swirl.
07 -
Cool completely for 30 minutes, cut into 48 bars cleaning knife between cuts.