1 1/2 c. butter
3/4 c. sugar
3/4 c. brown sugar
3 egg yolks
1 1/2 tsp. vanilla
1 1/2 c. flour
1 3/4 c. Quaker Oats
1/4 c. chopped nuts
1 1/2 c. chocolate chips
1/4 c. chopped nuts

Combine in large bowl butter, sugar and brown sugar. Blend well. Add egg yolks and vanilla. Blend flour into mixture. Add oats and 1/4 cup chopped nuts. Spread on greased 9 x 13 inch pan. Bake 10 minutes.

Remove from oven and sprinkle with chocolate chips. Bake 5 to 10 minutes more. Remove from oven. Spread melted chocolate chips. Sprinkle with 1/4 cup nuts.