M&S Collection 4 Mature Cheddar & Caramelised Onion RollsSharp Cheddar and mild Regato cheese with caramelised onion encased in an all butter perfectly golden pastry and finished with a cheese crumb. Can be served hot or cold. To serve warm, heat in the oven for ten minutes. Serves 4. Welcome to Collection from M&S, where exceptional quality and intricate attention to detail makes for something truly special.M&S Food has been at the heart of the nation since 1884. Giving our customers their best-loved products at the incredible quality and value that only M&S can deliver. From Percy Pig to the freshest M&S Select Farms produce, we grow, source, and develop our own products to give you family-ready food that’s unbeatable on flavour and innovation. And that’s whether you come to us for your family favourites, an indulgent treat, or your perfect party food spread. After all, this is not just food… This is M&S Food.Expertly Produced Pastry, Suitable for vegetarians