Thanks both,
I'd pretty much worked out this batch was destined to whacked in the bin. I've just tried it on some cold roast bellypork, it wasn't a winner.
Thanks anyway.
I've made some onion, apple and cucumber relish using an untried (by me) recipe. It's way too sweet. I've been told that adding Thai fish sauce will reduce the sweetness. Has anybody tried this? Has anybody got any other fixes I could try?