Ibérico St. Louis Pork RibsSt. Louis ribs are already the pitmaster's cut of choice trimmed tighter than baby backs, with more intramuscular fat and connective tissue that renders into something sticky and extraordinary over low heat. Now put Ibrico pork behind that geometry and you've got something genuinely different. These pigs are raised on a diet rich in acorns and natural pasture in Spain, which loads their fat with oleic acid the same heart healthy monounsaturated fat