Toffee Bars

Directions

1. 1
   Cream butter, sugar and egg yolk until creamy.
2. 2
   Add vanilla. Stir in sifted flour and salt.
3. 3
   Mix well.
4. 4
   Spread in rectangle, about 10 x 13-inch on a greased cookie sheet.
5. 5
   Bake at 350° for about 20 minutes.
6. 6
   While still warm, spread with melted chocolate. Sprinkle with chopped nuts.
7. 7
   Cut into squares while still warm. Yields about 5 or 6 dozen.