Melt butter. Grind cookie crumbs in a food processor. Add butter to crumbs to make a formable consistency. Press into a very large pie pan leaving a slight mound in the center and the crust going all the way up on edge. Freeze the crust for several hours. Pack ice cream into a mixing bowl the same diameter as the pie pan. Freeze the ice cream in the bowl for several hours. Invert the ice cream onto the crust and work the ice cream out of the bowl. Pour fudge sauce on top of the mud pie. Cover with plastic and freeze again. Cut into slices to serve. Decorate with whipped cream and chocolate sauce.
Professional Recipe: This recipe was provided by a chef, restaurant or culinary professional and makes a large quantity. The Food Network Kitchens chefs have not tested this recipe in the proportions indicated and therefore cannot make any representation as to the results.