Chocolate Chunk Butter Pecan Bars

Chocolate Chunk Butter Pecan Bars 1 c Butter or margarine; softened 1 c Packed light brown sugar 1 Egg yolk 1 ts Vanilla extract 2 c All-purpose flour 1/4 ts Salt 1 3/4 c Semi-sweet Chocolate Chunks 1 c Coarsely chopped pecans Heat oven to 350 degrees F. Grease 13x9x2-inch baking pan. In large mixer bowl, stir together butter, brown sugar, egg yolk, and vanilla; lend in flour and salt. Press mixture onto bottom of prepared pan. Bake 25 to 30 minutes or until lightly browned. Remove from oven; immediately sprinkle chocolate chunks on crust. Let stand until softened, about 5 minutes; spread evenly over crust. Sprinkle pecans over top. Cool completely in pan on wire rack. Cut into bars. about 36 bars.