Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to buy beef ribs [title] Understand what beef back ribs are. [substeps] The back ribs are cut from the top section of the rib and contain some of the flavorful and fatty rib roast meat. There are 13 ribs to each side of the steer and they can be cut from the rib roast or loin portion of the steer.

Ending1: The ribs cut from closer to the rib roast are often trimmed close to the bone with little meat on them except for what is between the bones. Ribs cut from the loin section are often slightly meatier, though they are slightly less flavorful. Ending2: Ensure that the beef is the most tender to begin with before considering the marinade method. The back ribs should be covered with a thin layer of outer skin while also being crispy. Ending3: There are 6 the same sizes the back ribs are. Flip the beef in this fashion to get over the minimal size. Ending4: The back ribs are then sandwiched in an upper portion of the ribcage that, typically known as the loin, contains meat from the side of the animal. All rib roast ribs are completely round, usually excluding cast-in hindquarters.

Answer format: ending1/ending2/ending3/ending4