- Ask your butcher to cut your pork belly rind in a criss-cross pattern or do it yourself. Pat rind dry and sprinkle with salt and pepper. Rub seasoning into skin, working it in between the cuts. 
- Heat the olive oil in a large frying pan and place pork, skin side down, into the hot oil. Cook for 5-10 minutes until the skin has crisped up slightly and the cuts open. 
- Place the pork, skin side up in your slow cooker or a roasting dish. 
- Mix all of the marinade ingredients together in a bowl. Pour marinade over the pork belly and spoon over, making sure that you pour it into the open cuts. 
- Place lid on slow cooker or cover roasting tray with foil. Cook for 4 hours on high or 6 hours on low in your slow cooker, or for 4 hours at 130° C in your oven. 
- Spoon the marinade oven the meat every hour or so, if you are home but this isn’t essential. 
- When cooked, remove the meat from the marinade and rest for 15 minutes before slicing. 
- You can reduce the marinade in a saucepan and drizzle over the meat if you desire, but I find that it has enough flavor without that. Store in a sealed container in the refrigerator for up to one week.