3 medium apples, peeled, quartered, cored and cut into thick slices
2 medium onions, sliced
large handful fresh sage leaves
2 tbsp finely chopped fresh thyme leaves
2 tsp plain flour
1 tsp coarsely ground black pepper,
2 tsp sea salt flakes
1.5kg/3lb 5oz pork belly, skin scored
200ml/7fl oz cider