Toffee Bars

Directions

1. 1
   Preheat oven to 350°.
2. 2
   Cream butter, sugar and egg yolk together.
3. 3
   Add flour gradually, stirring with spoon until well blended.
4. 4
   Spread dough in a lightly greased 15 1/2 x 10 1/2 x 1-inch jelly roll pan.
5. 5
   (Make sure sides are at least an inch deep or dough will overflow.)
6. 6
   Bake at 350° for 15 to 20 minutes until medium brown.
7. 7
   Immediately after removing from oven, split Hershey bars 3 or 4 ways and distribute over top of dough evenly.
8. 8
   When melted, spread evenly.
9. 9
   Sprinkle with nuts.
10. 10
    When cool, cut into diamonds by slicing diagonally.