Can anyone recommend a really good onion chutney recipe?

Thanks

Not a Chutney but just as good.

400g white or red onions, peeled and thinly sliced
25g butter
150 ml red wine or stock
3 tablespoons balsamic vinegar
1 tablespoon dark brown sugar
1 teaspoon fresh thyme or rosemary
Salt and black pepper

Melt the butter in a cassorle, add the onions and soften for 15 minutes
Add the rest of the ingredients, stir and bring to a simmer
Cook over a gentle heat for approximately 45 minutes, leaving the lid off and stirring frequently
At the end of the cooking time nearly all of the liquid should have evaporated, leaving glossy onion marmalade

Great with everything!

I love onion marmalade.

That recipe has made me want to eat some straight away.