Rinse the goose under cold running water. Pat dry with paper towel
Using a mortar and pestle, grind the spices together with the sea salt flakes
Using a food processor, blend the whole mandarins, then add the spices
Spread the spiced mandarin paste evenly into the cavity of the goose. Seal the cavity with a stainless-steel skewer
Take the leeks and remove the dark green tops. Wash well under running water, then carefully finely slice the leeks
Peel the carrot and finely slice
Break the head of garlic into cloves
Using a portable butane torch or high gas flame, rotate the goose to shrink and dry out the skin (this gives your goose a good shape and crispy skin)
Preheat the oven to 220°C (fan forced)
Lay the vegetables on the bottom of a deep roasting tray, then place the goose on a wire rack over the tray
Cook for 45 minutes on 220°C, then reduce the heat to 160°C and cook for a further 45 minutes
Drain the excess fat (and retain for other uses)
Once cooked, remove the goose from the oven and rest it for a minimum of 20 minutes.
Hint: to check if your goose is cooked, tip the goose up to drain the cavity. If the juices are still red, cook a little longer until they start to turn brown
Remove the skewer and drain the juices and fat from the cavity and retain for the sauce
Place the roasting tray over a burner and brown the vegetables thoroughly if they don’t have enough colour
Add the red wine and retained juices and cook quickly for 2 minutes. Add a cup of hot water and simmer for 5 minutes. Pass through a fine sieve into a small pan, pressing on the solids. Discard the solids
Return the pan to the heat and add the corn starch (mixed with a little water) and cook until the sauce thickens. Adjust the seasoning if required