60 Ritz crackers
1/2 gallon vanilla ice cream, soft
1 c. milk
1/2 c. nuts, chopped
1 stick butter, melted
2 pkgs. chocolate instant pudding
1 (8 oz.) container Cool Whip

Blend together crushed crackers and butter. Save 1/2 cup for topping; set aside. Line bottom of 11"x13" pan with remaining cracker mixture. In large bowl, blend softened ice cream, pudding and 1 cup of milk. Blend well. Pour on top of crumb mixture. Chill approximately 1 1/2 hours. Top with Cool whip, 1/2 cup chopped nuts and sprinkle remaining crumb mixture over the top and refrigerate.