To Make Vegetable DumplingsIn a large mixing bowl, combine all the ingredients for the filling and mix well.Place 1 tbsp of filling onto dumpling wrapper, wet the edges with some water and fold in half. Pleat the folded edges while pressing to the back to seal dumplings.Brush completed dumplings with some sesame seed oil before arranging them onto the air fryer basket.To CookAir fry at 180°C for 12-15 mins or till dumplings turn golden brown.To Make the Dipping SauceMix all the ingredients for the dipping sauce and stir well.