Preheat the oven to 350°F
For the Ham:
- Lightly carve a crosshatch pattern across the top of the ham.
- Place the ham on a rack in a small roasting pan.
- Add 12 slightly crushed cardamom pods, one blood orange sliced, a couple of sprigs of thyme and two cups of hot water into the roasting pan.
- Cover tightly with tin foil and cook for 2 to 2 ½ hours or until the ham has reached an internal temperature of 130°F. Baste the ham with pan juices.
Make the Sticky Plum Glaze:
- While the ham is cooking, make the glaze.
- Put the chopped plums into a 3-quart saucepan with the sugar, port, balsamic vinegar, ginger root, orange juice and crushed cardamom seeds. Place over a medium heat and cook for 20-25 minutes, until the plums have completely broken down to create a sticky jam consistency.
- Blitz with an immersion blender until smooth.
Glaze & Finish the Ham:
- Once the ham has reached 130°F, remove the ham from the oven.
- Raise the heat to 400°F.
- Spread the halved plums and onion wedges around the roasting pan.
- Brush the ham all over with a good layer of the spiced plum glaze.
- Roast for 25 minutes, adding another layer of glaze halfway through the cooking time.
- When the glaze has started to caramelise and the plums are soft, remove from the oven and leave to rest. **Watch the glazing process carefully and reduce the heat if the glaze begins to burn.
Carve & Serve:
- Slice and serve with the plums and extra plum sauce on the side.
- Profitez-en!