Rosemary roasted onions are a delightful side dish that adds a touch of elegance and robust flavour to any meal. The roasting process brings out the natural sweetness of the onions, while fresh rosemary infuses them with aromatic herbal notes. This easy recipe is perfect for complementing everything from roasted meats to simple weeknight dinners. Whether you're hosting a dinner party or just looking to elevate your everyday meals, rosemary roasted onions are sure to impress with their rich taste and golden caramelisation. Plus, they require minimal ingredients and effort, making them a great choice for both novice and seasoned cooks.
Ingredients for Rosemary Roasted Onions
- 4 large onions (yellow or red), peeled and cut into wedges
- 2 tablespoons olive oil
- 2 tablespoons fresh rosemary, finely chopped (or 2 teaspoons dried rosemary)
- 1 teaspoon garlic powder
- 1/2 teaspoon paprika
- Salt and pepper to taste
Directions
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Preheat the Oven
- Preheat your oven to 200°C (400°F).
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Prepare the Onions
- Peel the onions and cut them into wedges. Try to keep the wedges similar in size to ensure even cooking.
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Season the Onions
- In a large bowl, toss the onion wedges with olive oil, chopped rosemary, garlic powder, paprika, salt, and pepper. Ensure all the wedges are well-coated with the seasoning mixture.
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Arrange for Roasting
- Spread the seasoned onion wedges in a single layer on a baking sheet or roasting pan. Avoid overcrowding to ensure even roasting.
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Roast the Onions
- Roast the onions in the preheated oven for 25-30 minutes, or until they are tender and caramelised. Toss the onions halfway through the cooking time for even browning.
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Serve
- Remove from the oven and transfer to a serving dish. Garnish with additional rosemary if desired and serve warm.
Preparation Time
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
Servings
This recipe serves 4 as a side dish.
FAQs for Rosemary Roasted Onions
Q: Can I use other herbs besides rosemary? A: Yes, you can substitute rosemary with thyme, oregano, or basil for different flavor profiles.
Q: Can I prepare these onions ahead of time? A: Yes, you can prepare and season the onions a day in advance. Store them in the refrigerator and roast them just before serving.
Q: Can I use a different type of onion? A: Yellow onions, red onions, or sweet onions all work well for this recipe. Each type will impart a slightly different flavor.
Q: How can I make these onions spicier? A: Add a pinch of red pepper flakes or a dash of hot sauce to the seasoning mix for an extra kick.
Q: Can I cook these onions in an air fryer? A: Yes, you can air fry the onions at 180°C (350°F) for about 15-20 minutes, shaking the basket halfway through for even cooking.
Conclusion
Rosemary roasted onions are a perfect example of how simple ingredients can come together to create something truly special. The combination of tender, caramelised onions with the aromatic freshness of rosemary makes this dish a standout addition to any meal. Whether you're serving it alongside a hearty roast or as a standalone treat, these roasted onions bring a burst of flavour and a touch of sophistication to your plate. Easy to prepare and requiring minimal effort, they are a versatile and delicious option that can elevate both everyday dinners and festive feasts. Enjoy the delightful taste and enticing aroma of rosemary roasted onions and make them a favourite in your cooking repertoire.
