To make the dough, place all the ingredients into a large mixing bowl and, using your hands, combine to form a very, very firm dough mass. Don't be tempted to add any water or the steam buns will be flat after steaming.

Place the dough on a work surface and, using your rolling pin, roll out to a thin strip, fold this in half and roll again. Repeat this 10-15 times with a 30 second rest in between each time. This is a way of mixing a very firm dough, the dough will start to become smooth and elastic as a result of the rolling process.

Put the dough in a lightly oiled bowl and cover with plastic wrap. Leave in a warmish place (23-25C) for 15 minutes. Tip the dough onto a lightly floured surface. Using a rolling pin, roll out each piece to a 25cm square.

Brush the dough surface lightly with oil and sprinkle the chopped chives and chillies evenly over the dough. Season with salt.

Fold the dough in half and then cut into 2.5 cm strips so that you end up with 10 folded strips. Stretch each strip and, starting at the folding edge, twist the two pieces of each strip over each other to form a rope.

Take the twisted rope and tie into a double knot, tucking the loose ends underneath. Place each bun with ends facing down on a lightly oiled steaming plate (idli trays are also excellent for this) and cover loosely with plastic wrap. Prove for approximately 30-45 minutes in a warm place.

Bring a wok or saucepan of water (or steamer) to the boil with a bamboo steamer sitting on top. Remove the bamboo steamer lid and place the buns on the paper in the steamer 3-4 cm apart to allow for expansion during steaming. Replace the steamer lid and steam for 20 minutes.

I used my idli tray, one bun in each depression, and the buns were perfect. Repeat until all the buns have been steamed and are firm to the touch. Serve them warm with a soya based sauce.