In a pan with some cider or apple juice, few cloves and peppercorns. Leave to cool in poaching water, remove skin and dress as you please...honey and mustard, mustard and clove, marmalade and clove...!!!! The list goes on...l.l
When I used to do a bacon joint, I would first put it in a saucepan with water to cover and bring it to a simmer. Simmer for a few minutes and then throw the water away, so it gets rid of some of the salt. You can then start again to simmer it in fresh water until done, or roast it.
But these days, I'd prefer to slice a couple of steaks off it and grill them, and either freeze the rest whole, or sliced into more steaks.
Or, cover it in apricot jam, a few knobs of butter and some finely chopped dried apricots. Cover losely with foil and bake. Remove occasionally and baste.
Then, for the last 20 minutes, uncover it, smother the bacon in grainy mustard and then generously sprinkle with brown sugar and roast.