Crackling good pork and apple traybake with crunchy pickle slaw recipe

Ingredients

• 1.5kg crackling pork loin joint
• 1 tbsp sea salt flakes
• 1.25kg potatoes, quartered or halved, depending on size
• 2 red onions, cut into wedges
• 2 tsp dried sage
• 2 tbsp rapeseed oil
• 4 apples, cored and cut into chunky wedges
• 2 fennel bulbs, finely sliced
• 1 small cabbage, finely sliced
• 150g cornichons, sliced, plus 3 tbsp pickling vinegar from the jar
• 70g mixed nuts, chopped
• 1⁄2 x 20g pack dill, roughly chopped
• 1 tbsp extra-virgin oil
• 2 tbsp mayonnaise*
• 2 tsp clear honey
• 1 tsp Dijon mustard
• a pinch of chilli flakes