To a frying pan over medium-high heat, add a generous splash of oil (I used 3 tablespoons to 1/4 cup). Once the oil is hot, add the frozen dumplings. Cook on one side until beautifully golden and then flip over so the other side can crisp up, about 2-3 minutes each side. Once the dumplings are cooked, take out the pan.
To the same pan over medium heat, oil the surface to avoid sticking if necessary and add the cheese in a layer to cover the whole pan evenly.
Once the cheese starts melting, add the dumplings on top in a circular design so that the dumplings stick to the melting cheese.
Continue cooking the cheese. First it will start to bubble and then it will start to turn golden and lose its stretchiness. Finally, you'll start to see parts of the cheese turn a bit red or brown. When you shake the pan, the whole thing should move together as one piece and that's when it's done. Slide the cheese dumplings off the pan and onto a plate gently.
Garnish with chopped parsley and grated parmesan and enjoy! I love serving it with a dipping sauce like chipotle aioli or sweet chili sauce.