2 c. all-purpose flour
1 c. packed light brown sugar
1/2 c. butter
1 c. pecan halves
Toffee topping (recipe follows)
1 c. Hershey's milk chocolate chips

Heat oven to 350 degrees. In large mixer bowl, combine flour, brown sugar and butter; mix until fine crumbs form. (A few large crumbs may remain.) Press into ungreased 9x13x2 inch baking pan.

Sprinkle pecans over crust. Drizzle Toffee Topping evenly over pecans and crust. Bake 20 to 22 minutes or until topping is bubbly and golden. Remove from oven. Immediately sprinkle chocolate chips over top; press gently onto surface. Cool completely. Cut into bars. About 3 dozen bars.

TOFFEE TOPPING:

In small saucepan, combine 2/3 cup butter and 1/3 cup packed light brown sugar. Cook over medium heat, stirring constantly, until mixture comes to boil; boil and stir 30 seconds. Use immediately.