You can choose to cook dumplings or fry them in a pan to crispy fried dumplings. The filling includes soft cheese potatoes, pork mousse, sauerkraut with mushrooms and even fruit fillings. But the combination of Cheddar cheese and potatoes is the most popular among so many flavors. You can also mix and mix freely, making a dish of any flavor. Frying dumplings in a pan, crispy outer crust, soft filling, full of rich cheese and potatoes. Whatever perogies you order, always come with a creamy sour cream and delicious bacon onions.