Preheat your oven to 325 F / 170 C / Gas mark 3. Wash and dry the oranges, and lemon if required. Stud the oranges with the cloves and place in a baking tray. You do not need to roast the lemon. Roast the prepared oranges for an hour, remove from the oven and allow to cool.
When cool cut in quarters and place in a pan with the remaining ingredients, squeezing out the juice from each piece. You can leave this for a couple of hours covered with a lid to steep.
Gently heat until it starts to smoke ( steam )but do not boil. Remove from the heat and strain into heat proof glasses and serve.