Step 1

Combine the mince, wombok, garlic, grated ginger, oyster sauce and two-thirds of the spring onion in a bowl. Season. Place the wonton wrappers on a clean work surface. Place 11/2 tsp of the mince mixture in centre of each wrapper. Brush edges with a little water. Bring corners together to enclose the filling and pinch the centres to seal.

Step 2

Heat 1 tsp oil in a frying pan over high heat until just smoking. Remove from heat. Arrange half the dumplings over the base of pan. Cook over medium heat for 2 mins or until bases are golden brown. Pour over half the stock. Cover. Cook for 2-3 mins or until the dumplings are cooked through. Repeat with 1 tsp oil and remaining dumplings and stock.

Step 3

Combine the ginger matchsticks, soy sauce, vinegar, chilli sauce, if using, sugar, remaining spring onion and remaining oil in a small bowl. Serve with dumplings.