If you're a fan of broccoli and cheddar soup, you'll love these dumplings. The filling is made by blanching broccoli florets until tender and chopping them into small pieces. The chopped broccoli is then mixed with shredded cheddar cheese, garlic powder, and a touch of Dijon mustard for tanginess. The dumpling wrappers can be made from scratch or purchased. These dumplings can be steamed, boiled, or pan-fried until the cheese is melted and gooey. Serve them with a creamy cheese sauce for a comforting and cheesy treat.