11 grilled sandwiches caramelized onions Recipes

sandwich steaks (thin slices), olive oil , as needed, steak seasoning , as needed, mushroom , champignon, rye bread, french fries (optional) or chips (optional), olive oil, onions, sliced into thin rings, water, brown sugar, red wine vinegar, butter

butter or 3 tbsp margarine, softened, sweet onion, sliced and separated into rings, brown sugar, pumpernickel bread, stone ground mustard, muenster cheese

extra-virgin olive oil, onion, thinly sliced, unsalted butter, room temperature, thick slices country white bread or sourdough bread, sliced smoked ham, divided, gouda cheese, thinly sliced, divided, handfuls frisee , torn into bite-size pieces (about 1 cup), divided

extra-virgin olive oil, red onions, sliced 1/4 inch thick, salt, honey, balsamic vinegar, freshly ground pepper, merguez or fresh chorizo sausages, pricked all over with a fork, baguette, split and toasted, cilantro sprigs, lemon wedges, for serving

extra virgin olive oil, onion, thinly sliced, unsalted butter, room temperature, country white bread or 4 slices sourdough bread, 1/3-inch-thick, smoked ham, thinly sliced, divided, gouda cheese, thinly sliced, divided, frisee , torn into bite-size pieces (about 2 large handfuls)

olive oil, onions, thinly sliced, red wine vinegar, dark brown sugar, caraway seeds, fully cooked smoked sausages (such as white bratwurst or chicken-apple), rye or pumpernickel bread, dijon mustard, gruyere or emmenthal cheese, thinly sliced, butter, room temperature

onion, thinly sliced, reduced-calorie wheat bread, dijon mustard, gruyere cheese, shredded

olive oil, onions, thinly sliced, red wine vinegar, dark brown sugar, caraway seeds, fully cooked smoked sausages (such as white bratwurst or chicken-apple), rye or pumpernickel bread, dijon mustard, gruyere or emmenthal cheese, thinly sliced, butter, room temperature

beef short ribs, butter, celery stalks, chopped, carrots, peeled, coarsely chopped, onion, chopped, dry red wine, low-salt beef broth, dry sherry, garlic cloves, peeled, bay leaves, fresh thyme sprig, butter, red onions, halved , thinly sliced crosswise (about 6 cups), red wine vinegar, sugar, butter, room temperature, country-style crusty white bread, petit basque or monterey jack cheese, sliced, baby arugula