Tesco, Asda, Morrisons and Sainsbury's are urging some customers to get a refund if they've bought a certain batch of branded burgers.
It comes as Linda McCartney Foods has recalled all batch codes of its vegetarian 1/4LB burgers (227g) with a best before date of January 2024. The reason for the recall is the item contains an allergen, milk, which isn't listed on the packaging as an ingredient.
A point-of-sale notice has now been issued to all customers. These are used to notify customers about the recalled product, as well as advising what shoppers should do if they have already purchased the item.