Description
This Caramelized Onion Jam is a rich, sweet-savory spread that turns simple ingredients into something deeply flavorful and versatile. Perfect for cheese boards, burgers, sandwiches, and appetizer ideas, it is an easy recipe to keep on hand when you want bold food ideas that make lunch, dinner, or entertaining feel extra special.
Ingredients
3 large yellow onions, thinly sliced
2 tablespoons butter
1 tablespoon olive oil
2 cloves garlic, minced
2 tablespoons brown sugar
3 tablespoons balsamic vinegar
1/2 teaspoon salt
1/4 teaspoon black pepper
1 teaspoon fresh thyme leaves
Instructions
1. Thinly slice the onions into even strips.
2. Heat the butter and olive oil in a large skillet over medium-low heat.
3. Add the onions and salt, then stir well to coat.
4. Cook the onions slowly for 35 to 45 minutes, stirring often, until they are soft, deeply golden, and reduced.
5. Stir in the minced garlic and brown sugar, then cook for 1 to 2 minutes.
6. Add the balsamic vinegar, black pepper, and thyme.
7. Stir and simmer for 5 to 8 minutes until the mixture is glossy and jammy.
8. Remove from the heat and let the onion jam cool slightly before serving or storing.
Notes
Cook the onions low and slow for the best sweetness and color.
Use a heavy-bottomed skillet to help prevent scorching during the long cook time.
Let the jam cool before storing because it thickens more as it rests.
- Prep Time: 10 minutes
- Cook Time: 50 minutes
- Category: Condiment
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 2 tablespoons
- Calories: 78
- Sugar: 7g
- Sodium: 152mg
- Fat: 4g
- Saturated Fat: 2g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 11g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 8mg
Keywords: caramelized onion jam, onion jam, savory spread, burger topping, cheese board spread, appetizer ideas, easy recipe, condiment recipe