Best 8 Oven Roasted Sweet Onions Recipes

BAKED SWEET ONIONS

Steps:

• Cut each onion into six wedges to within 1/2 in. of the bottom. Place each onion on a piece of heavy-duty foil (about 12 in. square)., In a small bowl, combine the butter, wine, bouillon, thyme and pepper. Spoon over onions; sprinkle with cheese. Fold foil around each onion and seal tightly. Place on a baking sheet. Bake at 425° for 40-45 minutes or until onions are tender. Open foil carefully to allow steam to escape.

SWEET ROASTED ONIONS

Steps:

• Heat oven to 180C/160C fan/gas 4. Cut about 1cm off the top and bottom of each onion and peel off the skin. Nestle the onions in a small roasting tin or casserole dish, so that they fit snugly together in a single layer. Drizzle over the oil and balsamic vinegar, season, then get your hands in and toss the onions to coat. Cover the tin with foil and roast for 40 mins until tender.
• Remove the foil and drizzle over the maple syrup, then return to the oven, uncovered, for 20-30 mins, until the onions are caramelised.

ROASTED ONIONS

Steps:

• Adjust oven rack to lowest position; heat to 425 degrees.
• Cut onions in half; toss with oil and a generous sprinkle of salt and pepper. Place, cut-side down, on a lipped cookie sheet.
• Roast until tender and cut surfaces are golden brown, 25 to 30 minutes. Adjust seasonings; drizzle with balsamic vinegar.

HERB-ROASTED ONIONS

Steps:

• Preheat the oven to 400 degrees F.
• Remove the stem end of each onion and carefully slice off the brown part of the root end, leaving the root intact. Peel the onion. Stand each onion root end up on a cutting board and cut the onion in wedges through the root. Place the wedges in a bowl.
• For the dressing, combine the lemon juice, mustard, garlic, thyme, salt, and pepper in a large bowl. Slowly whisk in the olive oil. Pour the dressing over the onions and toss well.
• With a slotted spoon, transfer the onions to a sheet pan, reserving the vinaigrette that remains in the bowl. Bake the onions for 30 to 45 minutes, until tender and browned. Toss the onions once during cooking. Remove from the oven, and drizzle with the reserved dressing. Sprinkle with parsley, season to taste and serve warm or at room temperature.

BAKED SWEET ONIONS

Steps:

• Oven should be 375f degrees.
• Peel the onions, trim the root and cut straight across the top of the onion so it can sit level when inverted Place onions in a baking dish so they snuggle firmly to each other with the root end up Combine the stock, wine, pepper, rosemary& thyme.
• Pour in to the baking dish with the onions, cover with foil and bake for 30 minutes Turn the onions over so the root side is now down and bake an additional 20 minutes (turn them gently so you do not break them apart) Pour off (save it for other uses like stock) all but a few tbsp of the liquid Sprinkle Onions with the parmesan and return to the oven for 5 minutes to brown the cheese, Serve.

ROASTED VIDALIA ONIONS

Steps:

• Preheat oven to 400 degrees F (200 degrees C).
• Peel and core onions, then slice halfway through. Place onions on sections of aluminum foil large enough to wrap them completely. Place a bouillon cube in the center of each onion; place pat of butter on top. Season with salt, pepper, and paprika. Wrap the onions in foil.
• Roast in preheated oven for 15 minutes.

ROASTED RED ONIONS

Steps:

• Heat oven to 425 degrees. Arrange onions on a baking sheet. Drizzle evenly with oil and season with salt and pepper. Roast, flipping once, until caramelized and tender, 10 to 12 minutes.

OVEN-ROASTED SWEET ONIONS

Steps:

• Preheat oven to 500°F.
• Place onion wedges in a single layer in a shallow baking dish.
• Sprinkle with garlic and herbs.
• Season with salt and pepper; drizzle evenly with vinegar and olive oil.
• Roast until onions are lightly caramelized and barely tender, 12 - 15 minutes.
• Remove from oven and let cool.
• Serve at room temperature.