Step #6 Line a large tray with baking paper then dust with cornflour.
Step #7 Using a finger, wet edge of a wrapper with a little water.
Step #8 Place 2 level tsp of filling in centre.
Step #9 Fold wrapper in half and, using your thumb & index finger, pleat one edge, then press edges together to seal.
Step #10 Place in a single layer on prepared tray.
Step #11 Repeat with remaining wrappers & filling.
Step #12 Dumplings can be made up to 6 hrs in advance & stored covered in the fridge.
Step #13 Preheat oven to 150°C Heat 1 tbs peanut oil in a non-stick frying pan over medium-high heat.
Step #14 Add 12 dumplings, pleated side up in a single layer, & cook for 1-2 mins or until brown underneath.
Step #15 Carefully add 1/2 c boiling water, then cover partially with a lid & cook for a further 4-5 mins or until water has evaporated & dumplings are crisp underneath.
Step #16 Transfer to an oven tray, cover with foil wrap & keep warm in oven.
Step #17 Repeat with remaining oil & dumplings.
Step #18 Serve with bowls of red vinegar mixd with the shredded ginger, for dipping.