Bistecca With Balsamic Roasted Onion Crostini Recipes

Steps:

• Cut ends off onions, leaving stem and core intact. Quarter onions through core and peel away skin.
• Place onions in a large resealable bag with balsamic dressing, tarragon, and garlic. Squeeze out air and seal bag. Marinate in refrigerator for 1 to 4 hours, turning occasionally.
• Remove onions from refrigerator 30 minutes before roasting and bring to room temperature.
• Preheat oven to 400 degrees F. Lightly spray a baking pan with olive oil cooking spray.
• Place onions cut side up in prepared baking pan and pour marinade over top. Season with freshly ground black pepper.
• Roast in preheated oven for 25 minutes or until fork tender. (If onions begin to brown too quickly, cover loosely with foil.)

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.

Steps:

• Preheat oven to 450 degrees F. For large onions, peel and cut into wedges, leaving as much root on as possible. If using boiling onions, peel and leave whole. Heat olive oil in a large ovenproof saute pan until hot. Add onions, and reduce heat to medium. Cook until brown on all sides, about 5 minutes. Season with salt and pepper. Add garlic and cook briefly until light brown. Add thyme and stir. Regulate heat by moving pan around. Add 2 Tbs. of the vinegar and toss well with onions.
• Place onions in oven and roast until tender and very browned, about 30 minutes. Stir gently at least once during roasting. Remove to a plate. Add remaining 2 Tbs. balsamic vinegar to pan and stir and scrape up bits. Pour over onions.
• Heat the remaining 1 Tbs. of olive oil in a heavy saute pan over medium-high heat until very hot. Season the steak with salt and pepper. Turn on the exhaust fan and place steak in pan. Cook until brown on first side, about 2 minutes. Turn and place in oven to roast until done, about 4 minutes for rare meat. Just before removing, dot the top with butter.
• Remove steak to a carving board and let rest for 5 minutes. Return onions to the saute pan and reheat by tossing over medium heat. To serve, cut the meat off the bone, then carve into thin slices. Arrange the meat on plates and top with onions. Pour any juices from the carving board over the meat.