1 lb. pkg. Oreo cookies, crushed
1/2 c. melted margarine
1 1/2 c. peanuts
2 c. powdered sugar
1 1/2 c. evaporated milk
2/3 c. chocolate chips
1/2 c. margarine
1 tsp. vanilla
1/2 gal. vanilla ice cream, softened

For the topping, mix powdered sugar, evaporated milk, chocolate chips and margarine; bring to a boil. Boil for 8 minutes, stirring constantly. Remove from heat and add vanilla.

Mix crushed Oreos and melted margarine. Spread in a 9 x 13 pan. Place in refrigerator to set. Then spread peanuts over crust. Spread ice cream over crust and peanuts. Cover with cooled topping mix and freeze.