Crush 20 Oreo cookies; mix with 1/4 cup butter. Press in plate to make shell and freeze.

Spread 1 quart softened vanilla ice cream into pie shell and re-freeze. Pour hot fudge sauce over ice cream and freeze. Serve with whipped cream and chopped nuts.

HOT FUDGE SAUCE:

1 sm. can evaporated milk
2 tsp. butter
1/2 c. sugar
2 oz. bitter chocolate
1/2 tsp. vanilla

Mix together.