M&S Organic British 12 Beef Meatballs Tasty organic British beef meatballs. Simply pan-fry for 14 to 16 minutes and mix together with your favourite pasta sauce, alongside spaghetti. Gluten free. 12 per pack. M&S Organic is produced with fewer pesticides, no artificial colours or preservatives, no routine use of antibiotics, and no genetically modified ingredients or manufactured herbicides.