M&S Collection Aberdeen Angus Beef Topside Joint Succulent British Aberdeen Angus beef roasting joint, naturally marbled for a rich flavour. Season for flavour, roast and allow to rest before serving for tenderness. Welcome to Collection from M&S, where exceptional quality and intricate attention to detail makes for something truly special. 100% of M&S Select Farms products meet our high quality and environmental protection standards. We know and trust all our Select Farmers, so you can trust M&S for your fresh food.