Roasted Onions
Elevate your side dish game with these irresistibly tender and caramelized roasted onions! This simple yet flavorful recipe combines large, golden yellow onions with a drizzle of olive oil and a sprinkle of salt, black pepper, and fresh thyme, creating a dish that’s both comforting and elegant. Roasting at 400°F (200°C) brings out the natural sweetness of the onions, while an optional touch of balsamic vinegar adds a luscious hint of tangy richness. Perfect as a warm, savory side or a versatile ingredient for salads, pastas, or meat pairings, these roasted onions come together with minimal effort and maximum flavor in just under an hour. Try this easy roasted onion recipe for a dish that’s sure to impress!
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Recipe Information
Ingredients
- 4 large Yellow onions
- 3 tablespoons Olive oil
- 1 teaspoon Salt
- 0.5 teaspoon Black pepper
- 1 teaspoon Fresh thyme
- 2 teaspoons Balsamic vinegar (optional)
Instructions
Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper or foil for easy cleanup.
Peel the onions and slice them in half through the root. Leave the root intact to help the onion halves hold together.
Place the onion halves cut-side up on the prepared baking sheet.
Drizzle the olive oil evenly over the onions, ensuring each half is well-coated.
Sprinkle the onions with salt, pepper, and fresh thyme for seasoning.
If using balsamic vinegar, drizzle it lightly over the onions to add a touch of rich sweetness.
Place the baking sheet in the preheated oven and roast the onions for 40-45 minutes, or until they are golden brown, tender, and slightly caramelized around the edges.
Remove the onions from the oven and allow them to cool slightly before serving.
Serve warm as a side dish or use in salads, pasta, or as a topping for roasted meats.
Nutrition Facts
Calories |
152 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 10.3 g | 13% | |
| Saturated Fat | 1.5 g | 7% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 492 mg | 21% | |
| Total Carbohydrate | 14.6 g | 5% | |
| Dietary Fiber | 2.6 g | 9% | |
| Total Sugars | 6.7 g | ||
| Protein | 1.6 g | 3% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 38 mg | 3% | |
| Iron | 0.5 mg | 3% | |
| Potassium | 226 mg | 5% | |
*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.
