1 (10 oz.) pkg. of butter cookies
3/4 c. butter (soft must be butter)
1 c. powdered sugar
2 eggs
1/2 c. chopped walnuts
1 qt. berries strawberries, blueberries, raspberries
1 (12 oz.) carton cool whip

Roll cookies into crumbs. Pat down in greased 9x13 pan, cream butter and sugar. Add egg one at a time, beating well after each addition. Spread mixture over crumbs. Sprinkle with nuts. Top with berries. Spread Cool Whip until covered. Sprinkle with nuts or garnish with berries. Chill thoroughly before serving.