50 Ritz crackers, crushed
1 stick butter, melted
3 sm. pkg. instant vanilla pudding
3 c. milk
3 pt. vanilla ice cream
1 (9 oz.) container Cool Whip

Combine cracker crumbs and butter. Pat into a 9 x 13 inch pan. Mix pudding and milk until thick. Mix in softened ice cream. Pour over crackers and top with Cool Whip. Sprinkle with 1/2 cup crushed crackers and some chopped nuts. Freeze overnight. Take from freezer 2-3 hours before serving. Keep in refrigerator.