Back in the dim dark ages I had a lovely recipe for bacon chops. I believe they were topped with a mixture of branston, mustard, brown sugar and some other ingredients before grilling. I know they were a favourite and very quick and delicious - sort of sweet and sourish and BBQ mixed. I have lost my bit of paper with the recipe - in fact I haven't even seen it for about 25 years. Any ideas from anybody that perhaps has done something similar.
I know this isn't quite what you're after but this recipe from Delia is dead simple and sounds similar-ish. I've used the sauce many times over the years on all sorts of meats (not just the pork described in the link):