Red Onion Marmalade
Author: culinarythymes.com
Recipe Type: entree
Prep Time:
Cook Time:
Total Time:
Serves: 6
Ingredients
- ¼ cup olive oil
- 1 Tblsp unsalted butter
- 3 red onions, thinly sliced
- ½ tsp freshly ground black pepper
- 1 Tblsp sherry vinegar
Instructions
- Heat the oil and butter in a large skillet over low heat. Add the onions and pepper and cook for 30-40 minutes or until the onions are very soft and sweet.
- Add the vinegar, stir and cook for 15 minutes more. Cool, cover and refrigerate for up to 3 days.
