Onion gravy

Ingredients

• 4 onions
• 2 sprigs of fresh sage
• 1 small knob of unsalted butter
• olive oil
• 250 ml white wine
• 300 ml organic chicken or vegetable stock

Method

1. Peel and very finely slice the onions.
2. Pick and finely slice the sage.
3. Gently fry the onions in the butter and a splash of oil and cook slowly for about 40′, until they’re sticky and dark golden.
4. Add the wine and reduce by half, then add the sage and stock.
5. Bring to the boil, then season to taste.
6. Delicious served poured over bangers and mash.

Source: https://www.jamieoliver.com/