Ingredients for - Red Onion Marmalade

1. Olive oil 2 tablespoons
2. Butter 1 tablespoon
3. Red onions, thinly sliced 2 large
4. White sugar ¼ cup
5. Dry red wine 1 cup
6. Balsamic Vinegar ¼ cup
7. Salt to taste ¼ cup

How to cook deliciously - Red Onion Marmalade

1 . Stage

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.

2 . Stage

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.