About this recipe:This is an excellent way of cooking all your vegetables with a joint of meat in one roasting tin. Parsnips as well as courgettes and red onions provide a colourful and delicious mixture.
1 boneless, unsmoked ham or gammon joint, about 1.3kg, with its skin on (soaked if necessary)
1 bay leaf
12 large parsnips, quartered lengthways
2 red onions, each cut into
3 tbsp vegetable oil
20 whole cloves
1 tbsp Dijon mustard
1 tbsp runny honey
1 tbsp light soft brown sugar
3 courgettes, trimmed and thickly sliced
1 tbsp sesame seeds
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Place the ham or gammon joint in a large saucepan with the bay leaf and enough cold water to cover it. Slowly bring to the boil, skimming off any scum that rises to the surface. Reduce the heat, cover and gently simmer for 40 minutes. Remove the joint from the pan of water and set it aside on a board.
Preheat the oven to 180°C/gas 4 and put a large roasting tin in to heat. Add the parsnips and onions to the simmering water, bring back to the boil and cook for 2 minutes, then drain in a colander. Leave to cool for a few minutes, then return to the pan. Drizzle over 2½ tbsp of the oil and toss to coat. Tip the vegetables into the roasting tin and roast for 20 minutes.
Meanwhile, use a sharp knife to cut the rind off the ham or gammon, leaving a thin, even layer of fat. Score deep lines across the fat, cutting into the flesh slightly so the glaze can penetrate, then score the fat in the opposite direction to make neat diamond shapes.
Stud the surface of the joint with whole cloves, placing one in the centre of each diamond. Blend the mustard, honey and sugar together to make a smooth paste, then spread over the fat. Push the vegetables to the sides of the roasting tin and place the joint in the middle. Roast in the oven for 10 minutes.
Increase the oven temperature to 220°C/gas 7. Toss the courgettes in the remaining oil. Add to the tin, turning the roasted vegetables at the same time, then roast for a further 30 minutes until the joint is well glazed and golden. Check that the ham is cooked by inserting a fine skewer into the centre for a few seconds – when removed the juices should run clear.
Remove the ham, cover with foil and leave in a warm place. Turn the vegetables, then sprinkle the sesame seeds and a little freshly ground black pepper over them. Roast for a final 5 minutes until tender and nicely browned. Thickly slice the ham and serve hot with the vegetables.