4 grilled sausage sandwiches caramelized Recipes

olive oil, onions, thinly sliced, red wine vinegar, dark brown sugar , packed, caraway seed, smoked sausage , fully cooked, such as white bratwurst or 3 chicken-apple sausages, rye bread, dijon mustard, gruyere cheese, thinly sliced, butter, room temperature

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

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