Ocado 4 British Pork Loin Medallions. Our medallions are a tender, lean and succulent cut and offer great value and convenience. Versatile and quick to prepare - whether you fry, grill or oven cook - they taste great and stay beautifully moist. Ocado works closely with our producers & processor to ensure the highest of quality. All Ocado pork is sourced from Farm Assured farms in the UK & Ireland, reared to high standards of animal welfare, husbandry and with good environmental practices.