Oreo Cookie Dessert-Beth

1 (15oz) package Oreo cookies, crushed

1/2 cup butter, melted

Mix together; set aside 1 cup. Put remainder in a 9x13 inch pan. Spread 1/2 gallon ice cream (vanilla, chocolate chip, mint, butter pecan, coffee etc.) Spread on 1 cup Hershey's chocolate syrup or hot fudge. Top with 8 ounces Cool Whip. Top with crumbs (1 cup preciously set aside). Cover and freeze. Ice cream is easier to put on if taken out of container and cut into sections to fit into pan. Can be made 1 to 3 days in advance.