Toffee

1 cup chopped pecans
3/4 cup packed brown sugar
1/2 cup margarine or butter
1/2 cup semisweet chocolate chips

Butter square pan, 9x9x2-inches. Spread pecans in pan. Heat sugar and margarine to boiling in 1-quart saucepan, stirring constantly. Boil over medium heat, stirring constantly, 7 minutes. Immediately spread mixture over pecans in pan.

Sprinkle chocolate chips over hot mixture; place cookie sheet over pan until chocolate chips are melted. Spread melted chocolate over candy. Cut into about 1 1/2-inch squares while hot. Refrigerate until firm.