Tiroler Gröstl is a traditional dish from the Austrian Alps, particularly popular after a day in the mountains. It is generally prepared with boiled potatoes, meat (often leftover roast beef or pork) and onions, all browned in a cast-iron frying pan. To complete this simple, nourishing dish, it is accompanied by fried eggs and a few fresh herbs. In my family, this is a dish that everyone loves - especially my boys! Easy, comforting and ideal for using up leftovers, it goes perfectly with a green salad.