Roasted Red Onions with Balsamic Vinegar
Transform your everyday side dish into a show-stopping complement with these Roasted Red Onions with Balsamic Vinegar. This simple yet elegant recipe combines the natural sweetness of red onions with the rich tang of balsamic vinegar, a touch of honey for caramelization, and the earthiness of fresh thyme. Perfectly roasted to achieve tender layers and crispy, golden edges, these onions make a versatile addition to any meal—whether paired with roasted meats, served atop leafy salads, or added to hearty grain bowls. Ready in under an hour with minimal prep, this healthy and flavor-packed dish will quickly become a staple in your culinary repertoire. Ideal for busy weeknights or as a standout side for festive occasions!
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Recipe Information
Ingredients
- 4 large red onions
- 3 tablespoons balsamic vinegar
- 2 tablespoons olive oil
- 1 tablespoon honey
- 2 teaspoons fresh thyme
- 0.5 teaspoon salt
- 0.25 teaspoon black pepper
Instructions
Preheat your oven to 400°F (200°C).
Peel the red onions and slice them into thick wedges, approximately 6-8 wedges per onion.
In a small bowl, whisk together the balsamic vinegar, olive oil, honey, fresh thyme, salt, and black pepper until well combined.
Arrange the onion wedges in a single layer on a large baking sheet or roasting pan.
Drizzle the balsamic mixture evenly over the onions, making sure each wedge is lightly coated.
Roast the onions in the preheated oven for 35-40 minutes, turning them halfway through the cooking time to ensure even caramelization.
Remove the onions from the oven when they are tender, golden brown, and slightly crispy at the edges.
Serve the roasted red onions warm as a side dish or garnish for meats, salads, or grain bowls.
Nutrition Facts
Calories |
680 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 29.0 g | 37% | |
| Saturated Fat | 4.3 g | 22% | |
| Polyunsaturated Fat | 2.7 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 1224 mg | 53% | |
| Total Carbohydrate | 101.0 g | 37% | |
| Dietary Fiber | 15.2 g | 54% | |
| Total Sugars | 69.4 g | ||
| Protein | 9.5 g | 19% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 214 mg | 16% | |
| Iron | 2.6 mg | 14% | |
| Potassium | 1300 mg | 28% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
