Quoted from "-w1lkit-" 1c butter 1c white surgar 1c brown sugar 2 eggs 1 egg yolk 2tsp vanilla 1 jar (18 oz) peanutbutter 2c flour 1tsp baking soda 1/2tsp salt 1c nuts best peanutbutter cookies ever! my bad forgot mixing instructions cream butter, peanut butter & sugars add eggs & vanilla mix dry ingredients and stir into pb mixture stir in nuts refridgerate for 2 hours lightly grease cookie sheet form into walnut sized balls press sugared fork in cross pattern bake 12-15 minutes in 350 degree ...