Ingredients
1.8 kg/3lb 15½oz belly pork, skin on
4 tbsp cider vinegar
3 tbsp pork dripping or butter
8 bay leaves, crushed
1 whole garlic, sliced in half
For the root vegetables
4 parsnips, cut into long wedges
400g/14¼oz carrots
6 whole shallots
3 sprigs fresh thyme
1 tbsp olive oil
55g/2oz spinach

Method
1. The night before, boil a kettle and pour the boiling water over the pork skin. This method will give you better crackling.
2. Next, baste the raw joint with cider vinegar; rubbing it all over to ensure the vinegar gets into the rind. Place the joint on a plate in the fridge uncovered overnight.
3. Pre-heat the oven to 200C/400F/Gas 6. Spread the pork with the dripping or butter, crushed bay leaves and garlic, salt and pepper, set aside for the flavours to develop.
4. Place the pork skin side up on a wire rack that fits over an empty roasting tray. Roast for our hour and then reduce the oven temperature to 180C/350F/Gas 4.
5. Place the prepared vegetables into the bottom of a roasting tray; add thyme and olive oil and a glass of water.
6. Remove the tray from beneath the pork and pour any fat that has gathered in the bottom of the tray over the vegetables; place the vegetables tray underneath the pork.
7. Roast for a further hour, basting the vegetables with the juices from the pork in the bottom of the pan from time to time.
8. Remove the pork from the wire rack and allow to rest for 15 minutes in a warm place.
9. Toss the spinach leaves with the vegetables from the roasting pan. Keep warm, drain off any fat leaving the cooking juices behind.
10. Carve off the crackling in one piece and portion. Serve the pork with the roasted root vegetables and gravy.