Toffee Squares

Photo: flickr user Bishma

Ingredients

1 cup butter

1 cup firmly-packed brown sugar

1 teaspoon vanilla

2 cups flour

1 package (6-oz) semi-sweet chocolate pieces

1 cup chopped walnuts

Preparation

Cream butter, brown sugar and vanilla.. Add flour, ½ cup chocolate pieces and ¾ cup walnuts; mix well. Press into bottom of greased 15 ½ x 10 ½ x 1-inch jelly roll pan. Bake at 350 degrees for 25 to 30 minutes or until light golden brown. Immediately sprinkle with the ½ cup chocolate pieces. Let stand 5 minutes. Spread to frost and sprinkle with ¼ cup nuts. Cut into squares while still warm.