1 pkg. Oreo's (short pkg.), crushed
1 pkg. Butterfingers (6 pkg.), crushed
1/2 gal. ice cream
1/2 stick butter

Crush Oreo's and Butterfingers. Melt butter and add to mixture. Press 1/2 into 9x13 inch pan. Cover with ice cream. Top with remaining crumbs. Cover with foil and freeze. Take out to thaw about 10 minutes before serving.