Remove the gammon from the fridge around 45 mins before you want to start the recipe. Combine the mustard and honey or syrup in a small bowl and season with salt and freshly ground black pepper. Brush this all over the gammon, reserving any leftover glaze, and wrap the gammon in foil.

Heat the air-fryer to 160C. Put the gammon in the air-fryer and cook for 1 hr, brushing with more glaze every 20 mins if you can. The gammon should be cooked through (use a digital thermometer to check – it should read 70C). Remove and leave to rest for 10-15 mins before carving. (To recycle the foil, make sure you scrunch it into a ball before placing in household recycling.)

If you’re making a sandwich, carve a few slices of gammon. Butter the bread, then top one slice with 1-2 tbsp pineapple salsa, layer on the slices of gammon and top with another slice of bread.