Sam Nixon on Instagram: "Game changer. Follow these steps and you are good to go. My top tip is to invest in a nonstick roasting tin if you can. It makes turning the potatoes so much easier when cooking 👍🏻 Ingredients Maris Piper potatoes Chosen fat, duck fat, beef dripping, olive oil, veg oil or rapeseed oil. Method Peel and cut the potatoes into your preferred size. Place in a large pan, cover with cold water and a good pinch of salt. Place on a high heat, once boiling time for 10 minutes ex