Best 10 Roasted Onions With Vinegar Recipes

BALSAMIC ONIONS

Steps:

• Preheat the oven to 375 degrees.
• Cut the onions in half and slice 1/4 inch thick. Place on a baking sheet and toss with 1/4 cup balsamic vinegar, the olive oil, salt, and pepper. Bake for 10 to 12 minutes, until the onions are tender. Remove from the oven, toss with 2 more tablespoons balsamic vinegar.

ROASTED ONIONS WITH VINEGAR

Steps:

• Preheat oven to 400°F. Arrange onions on a rimmed baking sheet and roast, shaking baking sheet halfway through, until the innermost layers of largest onions are just tender (some of the onions will be jammy and others will have some bite to them), 30-40 minutes. If you have one, a cake tester is a great tool to check doneness.
• Transfer onions to a clean surface and let cool slightly. Halve through root ends and remove papery layers. Separate layers into individual petals and transfer to a platter or a large bowl. Drizzle with oil and vinegar and toss gently to coat; season with salt and pepper.

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.

ROASTED RED ONIONS WITH BUTTER, HONEY, AND BALSAMIC VINEGAR

Steps:

• Preheat the oven to 350 degrees F.
• Combine the butter, vinegar, honey, thyme, salt, and pepper in a small saucepan over medium heat. Bring to a simmer and cook for 1 minute to reduce slightly. Place the onions, cut sides up, in a single layer on a baking pan. Drizzle the butter-vinegar mixture over and roast until soft and slightly caramelized, about 45 minutes.

EASY ROASTED ONIONS (WITH VARIATIONS)

Steps:

• Gather the ingredients. Preheat the oven to 400 F.
• Trim and peel the onions, removing and discarding their stem and root ends along with their papery peels. You can leave the smallest onions whole, but you will want to cut most onions into halves or quarters, depending on how big they are. Bigger than bite-size is fine, but you don't want diners wrestling with giant whole onions that are tricky to cut.
• Put the onions in a large baking dish (they should easily fit in a single layer for the best, most even roasting).
• Drizzle the onions with the oil and toss to coat them thoroughly and evenly. If you've cut them, arrange the onions so the cut-side is down, facing the pan (this will help them brown nicely).
• Sprinkle the onions with salt (sprinkle from a few inches above the onions so the salt falls more or less evenly over them).
• Bake the onions, turning them once or twice if you think of it until they're completely tender to the bite and browning on the edges-about 30 minutes total.
• Drizzle the onions with vinegar before serving, if you like. Start with a smaller amount of vinegar and add more to taste if you like the effect.

ROASTED BALSAMIC ONIONS

Steps:

• Preheat the oven to 350 degrees F.
• In a large bowl, toss the onion quarters with the olive oil, balsamic vinegar, sugar, and season with salt and pepper. Place in an ovenproof, large, nonstick skillet, spreading them out in an even layer. Cover the skillet with aluminum foil. Roast for 20 to 25 minutes, and then remove the foil. Toss the onions well to coat with the reduced balsamic glaze and put back in the oven to roast another 20 to 25 minutes. Serve warm.

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.

BALSAMIC ROASTED ONIONS

Steps:

• Position 1 rack in center and 1 rack in bottom third of oven; preheat to 500°F. Line 2 large baking sheets with foil. Cut onions through root end into 3/4-inch-thick wedges. Place in medium bowl; toss with oil. Arrange onions, cut side down, on baking sheets. Sprinkle with salt and pepper. Roast until onions are brown and tender, rotating pans in oven and turning onions once, about 45 minutes.
• Meanwhile, melt butter in heavy small saucepan over medium-high heat. Add sugar and stir until sugar dissolves. Remove from heat. Add vinegar. Return to heat. Simmer until mixture thickens slightly, about 2 minutes. (Onions and balsamic glaze can be made 1 day ahead. Cool. Cover separately and chill. Rewarm onions in 375°F oven about 15 minutes. Stir glaze over low heat to rewarm.)
• Arrange onions on platter. Drizzle glaze over. Sprinkle with parsley.

ROASTED ONIONS WITH HONEY AND BALSAMIC VINEGAR

Steps:

• Preheat oven to 350 degrees.
• Combine all ingredients, except onions, in a small saucepan.
• Over medium heat, simmer for about 1 minute, and reduce slightly.
• Place onions, cut side up, in a single layer on baking pan.
• If using pearl onions, no need to cut in half.
• Drizzle the honey,vinegar mixture over onions and roast for about 45 minutes, or until onions are caramelized.

ROASTED RED ONIONS WITH BALSAMIC VINEGAR

Steps:

• Remove papery skin from onions, rub with olive oil and sprinkle with salt and pepper.
• Roast, uncovered, in a small pan at 375 for 1 1/2 hours or until tender.
• Remove onions and keep warm.
• Put water and vinegar in pan and boil 4 to 5 minutes.
• Mixture should reduce to about 1/4 cup.
• Remove from heat and add brown sugar.
• Cut onions in half and drizzle with vinegar mixture.