Argentine Grilled Beef Ribs, cooked "Gaucho Style!" This is as good as it gets! I thought this was the perfect "next step" cook on Pro Series Argentine Grill as I work my way through the long list of popular proteins. This was a total of two, three-bone racks of beef short ribs, cut across the bones, into six smaller racks. I seasoned the ribs with salt and fresh ground black pepper, and basted them with a homemade red chimichurri sauce!