1 c. butter
1/2 c. white sugar
1/2 c. brown sugar
1 egg yolk
1 tsp. vanilla
2 c. flour
1/2 tsp. salt

Mix together; put on a 10x15 pan. Bake at 350 degrees for 20 minutes. Melt a 10-12 ounce milk chocolate candy bar. Spread on top. Top with sliced almonds.