
Balsamic Onion Marmalade Recipe | Cook the Book
Ingredients (5)
- 1 tablespoon vegetable oil
- 4 medium onions, thinly sliced (about 8 cups)
- Kosher salt and freshly ground black pepper
- 1/3 cup sugar
- 2/3 cup balsamic vinegar
Ingredient Facts and Health Benefits
Discover fascinating facts and health benefits about some of the ingredients in the recipe, including other delicious recipes!
Directions
Learn how to make this recipe at Serious Eats