Shortbread Toffee Squares

Directions

1. 1
   Cream 1/2 stick butter with four tablespoons sugar.
2. 2
   Blend in flour.
3. 3
   Spread onto greased 8-inch square pan and bake at 350° for 20 minutes.
4. 4
   Mix together the next four ingredients and cook, stirring until mixture leaves the sides of the pan.
5. 5
   Add vanilla. Pour over shortbread.
6. 6
   Cool.
7. 7
   Spread melted chocolate over toffee. Cool.
8. 8
   Cut into squares.
9. 9
   Yield:
10. 10
    About 12.