Potato with Cheddar Jalapeo Perogies are frozen and uncooked, ready to cook straight from the freezer. Filled with a zesty combination of potato, cheddar cheese, and a kick of jalapeo, they contain no trans fat and are low in cholesterol. Each pack contains 18 perogies, perfect for a bold and flavorful meal. Serve with sour cream, tomato sauce, or your favorite toppings for an extra burst of taste.