1/2 c. butter, softened
1 c. sugar
1 egg
1 1/2 tsp. vanilla
1 1/2 c. Pillsbury's Best All Purpose or Unbleached Flour
1/2 c. cocoa
1/4 tsp. baking powder
1/4 tsp. baking soda
1/4 tsp. salt
4 (1.05 oz.) chocolate covered toffee candy bars, coarsely crushed
1/4 c. chopped nuts

Heat oven to 350 degrees. In large bowl, cream butter, sugar, eggs and vanilla until light and fluffy. Lightly spoon flour into measuring cup; level off. Add flour, cocoa, baking powder, soda and salt to butter mixture; blend at low speed until dough forms, about 1 minute. (Dough will be stiff).

Stir in half of crushed toffee bars and the nuts. Pat dough into ungreased 9 inch square pan. Sprinkle with remaining toffee bars. Bake at 350 degrees for 15 to 20 minutes or until center is set. Cool completely; cut into bars. 25 bars.