Red Onion Marmalade
Ingredients
- 2 tablespoons olive oil
- 1 tablespoon butter
- 2 large red onions, thinly sliced
- ¼ cup white sugar
- 1 cup dry red wine
- ¼ cup balsamic vinegar
- salt to taste
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Instructions
- Heat oil and butter in a large skillet over medium heat until butter melts. Add onions and sugar; cook and stir until onions start to caramelize, about 15 minutes.
- Pour red wine and balsamic vinegar into the skillet and bring to a boil. Reduce the heat to medium-low and simmer until liquid is evaporated, 15 to 20 minutes more. Season with salt.
Source
Original recipe: View Original