Summary
| Prep Time | 1 hr |
| Cook Time | 30 mins |
| Total Time | 1 hr 30 mins |
| Course | Sauce |
| Cuisine | European |
| Servings (Default: 4) |
Ingredients
Ingredients- 500 g onion (s), thinly sliced
- 1 tablespoon olive oil
- 2 tablespoon butter
- 2 tablespoon sugar, brown
- 60 ml sherry vinegar
- 240 ml red wine, medium dry
- salt and pepper
Print Recipe
Pin Recipe Instructions
- Heat the oil and butter in a large pan. Add the salted and peppered onions and fry until golden brown.
- Add the brown sugar, turn down the heat and continue frying for 15 minutes with the lid closed, until the onions are softer and a little more browned.
- Now add the sherry vinegar and red wine and simmer uncovered, stirring occasionally, until the liquid has thickened.
- The sauce can be served warm or cold. The taste is enhanced if you prepare the sauce a day in advance.
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