"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A large Serrano ham leg is a popular Costco holiday purchase. The Noel Consorcio Serrano Ham Reserva Leg ...

Costco is famous for many things -- its $1.50 hot dogs, its customer-friendly practices, its unique products in gargantuan sizes -- but you may have never had the pleasure of trying one of their best ...