25 Oreo cookies, crushed
1/4 c. butter, melted
2 sq. milk chocolate
1 small can evaporated milk
1 egg
1 c. sugar
1/2 gal. vanilla ice cream
1 (9 oz.) Cool Whip
1 c. chopped nuts or grated chocolate

Mix together cookie crumbs and melted butter. Pat into a 9 x 13 inch pan. Cook chocolate, milk, egg and sugar until thick (about 20 minutes). Spread over cookie crumbs. Spread ice cream over chocolate mixture. Spread Cool Whip on top. Sprinkle with nuts or grated chocolate. Store in freezer.