Toffee Bars

DIRECTIONS

• Preheat oven to 350°F.
• Cream butter and sugar until light and fluffy.
• Mix in egg yolk.
• Ad flour gradually, stirring only to blend.
• Add vanilla.
• Spread about 1/4 inch thick in lightly buttered 10 x 15" jelly-roll pan.
• Bake for 20 minutes or until golden brown.
• Remove from oven and while still hot distribute chocolate on top.
• When chocolate is soft, spread smoothly over surface.
• Sprinkle with nuts.
• While still warm, cut into bars.