If you’re looking for a side dish that’s bursting with flavor and pairs perfectly with just about anything, these Sweet and Tangy Balsamic Roasted Onions are a must-try! I first made these for a family gathering, and they were an instant hit. The caramelization of the onions, combined with the tangy balsamic glaze, creates a beautiful balance that elevates any meal. They’re not only simple to prepare but also bring a delightful sweetness to the table. Let’s dive into this delicious recipe!
Ingredients
- 4 large onions (red or yellow)
- 1/4 cup balsamic vinegar
- 2 tablespoons olive oil
- 2 tablespoons brown sugar (or honey for a lighter option)
- Salt and pepper, to taste
- Fresh thyme or rosemary (optional, for garnish)
Instructions
- Prepare the Onions: Preheat your oven to 400°F (200°C). Peel the onions and cut them into thick slices or wedges, about 1/2 inch thick.
- Mix the Marinade: In a large bowl, whisk together the balsamic vinegar, olive oil, brown sugar, salt, and pepper until well combined.
- Toss the Onions: Add the sliced onions to the bowl and toss them in the balsamic mixture until they are well coated.
- Arrange on Baking Sheet: Spread the onions out in a single layer on a baking sheet lined with parchment paper.
- Roast: Bake in the preheated oven for 25-30 minutes, or until the onions are tender and caramelized, flipping them halfway through to ensure even cooking.
- Garnish and Serve: Once done, remove from the oven and let them cool slightly. Garnish with fresh thyme or rosemary if desired, and serve warm.
Nutrition Facts
- Servings: 4
- Calories per serving: 120
- Total fat: 5g
- Saturated fat: 0.5g
- Carbohydrates: 18g
- Protein: 1g
Preparation Time
- Prep time: 10 minutes
- Cook time: 30 minutes
- Total time: 40 minutes
How to Serve Sweet and Tangy Balsamic Roasted Onions
- As a side dish: Perfect alongside roasted meats, grilled fish, or vegetable dishes.
- On a salad: Toss them into a mixed green salad for a burst of flavor.
- With cheese: Serve over creamy goat cheese or burrata for an elegant appetizer.
- In sandwiches: Use them to elevate your favorite sandwiches or burgers.
- On a charcuterie board: Add to a cheese board for a sweet and tangy contrast.
Additional Tips for Sweet and Tangy Balsamic Roasted Onions
- Choose the right onions: Red onions add a sweeter flavor, while yellow onions are more savory.
- Experiment with spices: Feel free to add spices like smoked paprika or crushed red pepper for extra flavor.
- Watch for caramelization: Keep an eye on the onions towards the end of baking; they can burn quickly.
- Use different vinegars: Try apple cider vinegar for a different flavor profile.
- Make it ahead: These can be made ahead of time and reheated just before serving.
Recipe Variations for Sweet and Tangy Balsamic Roasted Onions
- Herb-Infused Onions: Add fresh herbs like rosemary or thyme directly to the baking sheet for infused flavor.
- Balsamic Glazed Brussels Sprouts: Toss Brussels sprouts in the same balsamic mixture for a twist.
- Sweet and Spicy Onions: Add a pinch of cayenne pepper or chili flakes for a kick.
- Maple Roasted Onions: Substitute brown sugar with maple syrup for a different sweet note.
- Vegan Version: This recipe is already vegan, but ensure your sugar is vegan if using honey substitute.
Serving Suggestions for Sweet and Tangy Balsamic Roasted Onions
- Serve alongside roasted chicken or pork tenderloin for a hearty meal.
- Pair with a simple green salad for a light lunch.
- Enjoy on top of quinoa or grain bowls for added flavor.
- Include in tacos for a sweet and tangy twist.
- Use as a topping for pizza or flatbreads for a gourmet touch.
Freezing and Storage for Sweet and Tangy Balsamic Roasted Onions
- Freezing: These onions freeze well! Let them cool completely, then store in an airtight container for up to 3 months.
- Refrigeration: Store leftovers in the fridge for up to 5 days.
- Reheating: Reheat in the oven or microwave until warmed through.
Special Equipment for Sweet and Tangy Balsamic Roasted Onions
- Baking sheet: For roasting the onions.
- Parchment paper: Helps prevent sticking and makes cleanup easy.
- Mixing bowl: For mixing the balsamic marinade.
- Whisk: To combine the marinade ingredients.
- Sharp knife: For slicing the onions.
FAQ Section for Sweet and Tangy Balsamic Roasted Onions
1. Can I use different types of onions?
Yes! Red, yellow, or even sweet onions will work, though each will give a slightly different flavor.
2. How can I store leftovers?
Store in an airtight container in the fridge for up to 5 days or freeze for longer storage.
3. Can I make these on the stovetop instead?
You can sauté the onions in a pan, but roasting brings out a deeper flavor.
4. What can I substitute for balsamic vinegar?
Apple cider vinegar or red wine vinegar can be used, but the flavor will change slightly.
5. How do I know when the onions are done?
They should be soft and caramelized, with a rich brown color.
Closing Note
These Sweet and Tangy Balsamic Roasted Onions are a delightful addition to any meal. Their sweet, caramelized flavor combined with the tanginess of balsamic vinegar will have everyone coming back for seconds. I hope you enjoy making and sharing this recipe as much as I do. Happy cooking!
