The following morning, remove the pork from the fridge and let it come to room temperature.
Preheat the oven to 180c
Line a large casserole tray with foil then grease-proof baking paper. (By all means use one of those big disposable turkey trays you see knocking around the markets and shops, the ones that look like you can take a bath in).

Place the pork into the tray. Add some water, enough to go up a couple of centimetres to the side of the pork. This will help to steam the joint as well as bake.
Then place it in the oven, covered with a clean sheet of foil, and bake in the oven for an hour.

Replace back into the oven and cook until the pork is cooked thoroughly (please use a certified meat thermometer to check temperature accordingly to the size of the pork)
Leave the meat to rest, carve and enjoy your Caribbean Christmas Pork.