The fast-food chain is selling half-gallon jugs of its McRib sauce. McDonald's is debuting A Whole Lotta McRib Sauce, available in limited-edition half-gallon jugs for $19.99 starting Nov.

This year, McDonald’s is upping the ante by offering a limited chance to purchase a half-gallon jug of their famous McRib sauce. The mysterious sandwich (with somewhat of a cult following ...

the iconic McRib barbecue sauce — which is typically only available slathered on a boneless pork patty alongside onions and pickles — will be available for purchase in a half-gallon jug.

Longtime fans of the iconic sandwich can snag the McRib sauce even sooner. Limited-edition half-gallon jugs of "A Whole Lotta McRib Sauce" will be available Nov. 25 at 10 a.m. ET while supplies last.