Best Rosemary Balsamic Onions Recipes

GRILLED STEAK AND ONIONS WITH ROSEMARY-BALSAMIC BUTTER SAUCE

Steps:

• Melt 6 tablespoons butter in heavy small saucepan over medium heat. Add minced shallot and cook until translucent, about 2 minutes. Add vinegar and rosemary and simmer until syrupy and reduced to 1/2 cup, about 6 minutes. Remove from heat (balsamic sauce will separate as it stands).
• Prepare barbecue (medium-high heat). Peel sweet onions, then cut into 1/2-inch-thick rounds. Skewer horizontally with toothpicks to keep intact. Peel shallots; cut in half lengthwise. Trim root ends and tops of leeks. Cut in half lengthwise; rinse to remove any dirt. Trim root ends of green onions. Place sweet onions, shallots, leeks, and green onions on rimmed baking sheet and drizzle with oil; toss. Sprinkle with salt and pepper.
• Sprinkle steaks with salt and pepper. Grill sweet onions, shallots, leeks, and green onions until tender, turning often, about 5 minutes for green onions and 10 minutes for sweet onions, shallots, and leeks. Move onions to cooler part of grill to keep warm. Grill steaks to desired doneness, about 7 minutes per side for medium-rare. Transfer steaks and onions to platter; cover.
• Remove rosemary sprigs from balsamic sauce; add orange juice and bring to simmer. Remove saucepan from heat; add remaining 2 tablespoons chilled butter and whisk until melted and sauce is smooth. Season sauce to taste with salt and pepper. Drizzle some of sauce over steaks and onions. Serve, passing remaining sauce separately.

ROSEMARY & BALSAMIC CHICKEN WITH ROAST ONIONS

Steps:

• Heat oven to 190C/fan 170C/gas 5. Starting at the neck, carefully loosen the breast skin away from the flesh, trying not to tear it, then place a branch of rosemary down the side of each one. Put the rest of the rosemary in the cavity. Season the chicken inside and out, place in a roasting tin, then sit an onion in each corner of the tin. Drizzle the olive oil over the chicken and onions, then roast everything for 1 hr 20 mins.
• Meanwhile, stir the vinegar and honey together until the honey has dissolved. When the chicken has had about 40 mins, whip it out of the oven, drizzle the chicken and onions with the vinegar mix, then continue to roast until the time is up. Remove the chicken to rest, turn the onions over and continue to roast them in the oven while the chicken rests, about 20 mins. Serve each person a portion of chicken, a roasted onion and some of the sticky pan juices.

GRILLED RED ONIONS WITH BALSAMIC VINEGAR AND ROSEMARY

Steps:

• Prepare grill.
• In a very small saucepan heat rosemary and vinegar over low heat until hot (do not let boil). Remove pan from heat and let mixture stand, covered, 20 minutes.
• In a metal measure heat oil over low heat until warm. (Heating thins oil, making it easier to brush sparingly over onions.) Arrange onion slices in one layer on trays, keeping slices intact, and brush both sides of each slice lightly with oil. Season onions with salt and pepper and grill in batches on a lightly oiled rack set 5 to 6 inches over glowing coals 4 to 6 minutes on each side, or until lightly charred and softened. Transfer onions as grilled to a large bowl, separating rings, and toss with vinegar mixture, parsley, and salt and pepper to taste.
• Serve onions warm or at room temperature.

GRILLED RED ONIONS WITH BALSAMIC VINEGAR AND ROSEMARY

Steps:

• Prepare outdoor or indoor grill.
• In a very small saucepan heat rosemary and vinegar over low heat until hot, but not boiling. Remove pan from heat and cover. Let stand for 20 minutes so that the vinegar becomes infused with the rosemary.
• In a metal measuring cup heat oil over low heat or microwave until warm. (Heating thins oil, making it easier to brush sparingly over onions.) If you are using an indoor grill, place slices on the grill. For an outdoor grill, use a grilling basket to keep onion slices from falling through. If you don't have a basket, place a soaked bamboo skewer through the rings parallel to the cuts so that they do not tumble through the grill. Brush both sides of each slice lightly with oil. Season onions with salt and pepper and grill 4 to 6 minutes on each side, or until lightly charred and softened.
• Transfer onions as grilled to a large bowl, separating rings, and toss with vinegar mixture, parsley, and salt and pepper to taste.
• Serve onions warm or at room temperature.

ROSEMARY-BALSAMIC ONIONS

Steps:

• In a large skillet, heat the olive oil. Add the onions, season lightly with salt and pepper and cook over moderate heat until they start to soften, about 5 minutes. Add the rosemary and continue cooking the onions until very soft and just starting to brown, about 10 minutes longer.
• Add the balsamic vinegar and soy sauce and cook just until the liquid is mostly evaporated, about 1 minute. Remove the rosemary sprig and serve.