Frozen - Marco Pierre White Potato (Onion Ring) Rosti is a delectable frozen side dish that combines the classic Swiss potato rosti with a twist of crispy onion rings. Made with high-quality ingredients, this dish offers a perfect balance of flavors and textures. The shredded potatoes are seasoned to perfection and mixed with crispy onion rings for an added crunch. Simply heat and serve for a convenient and delicious addition to any meal. Enjoy the gourmet taste of Marco Pierre White's signature rosti in the comfort of your own home with this frozen delight.