Easy Roasted Onions
These roasted onions turn jammy and sweet in the oven with olive oil and balsamic vinegar. Here’s the temperature and timing for this tasty side dish!
- Prep
- 5 min
- Cook
- 45 min
- Total
- 50 min
- Yield
- 4

Ingredients 6
- 3 large onions (a mix of red onion and white onion)
- 2 tablespoons olive oil
- 1 tablespoon balsamic vinegar
- ½ teaspoon kosher salt
- Fresh ground pepper
- 1 tablespoon chopped fresh thyme
Method 4
- 01
Preheat the oven to 375 degrees Fahrenheit.
- 02
Cut the onions into wide strips (French cut). Toss them with olive oil, balsamic vinegar, kosher salt and pepper.
- 03
Line a baking sheet with parchment paper. Place the onions on the baking sheet and roast 30 minutes. Remove from oven, stir and add the thyme.
- 04
Continue cooking 15 to 25 or so minutes, until tender. Taste and add another ⅛ teaspoon salt, plus more as necessary. Serve immediately or store leftovers refrigerated for up to 4 days.
Provenance
- recipe-clones/acouplecooks-data
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urn:recipe:9efdc41d-1605-583e-9a95-fe35498d3428