Jamie Oliver served up tasty roasted sweet and sour red onions with vinegar and honey on Jamie Oliver: Together.

The ingredients are: 5 red onions, 1 knob of unsalted butter, olive oil, 4 cloves of garlic, ½ a bunch of thyme , (10g), 1 tablespoon of runny honey and 2 tablespoons of red wine vinegar.

See recipes by Jamie in his book titled: Together: Memorable Meals Made Easy available from Amazon now.