Toffee Squares

Directions

1. 1
   Heat oven to 350°.
2. 2
   Cream butter, sugar, egg yolks and vanilla.
3. 3
   Stir in flour and salt until blended.
4. 4
   Put in a 13 x 9-inch greased pan; cook 20 to 25 minutes or until brown.
5. 5
   As soon as it comes out of the oven, sprinkle pieces of candy bar and spread with a knife.
6. 6
   Sprinkle nuts on top.
7. 7
   Cut while warm.