Grill the dumplings in an air fryer or a pan until golden brown.
In a pan, combine soy sauce, gochujang, oligosaccharide syrup, minced garlic, and water to make the sauce.
Add the grilled dumplings to the sauce and stir-fry until well coated and seasoned.
Serve on a plate and finish by sprinkling sesame seeds and chopped scallions on top.