3 marinated onions no sugar Recipes

bermuda onion, coarsely chopped, tomatoes, seeded and coarsely chopped, green bell pepper, coarsely chopped, cider vinegar, water, celery seed, mustard seeds, salt (or to taste), sugar, grind black pepper or 1/2-1 tsp coarse

olive oil, fresh turkey sausage (about 8 links), cut in 1/2, red onion, quartered and separated, red bell pepper, cored, seeded , and cut into 1- inch-wide strips, green bell pepper, cored, seeded , and cut into 1-inch-wide strips, yellow bell pepper, cored, seeded , and cut into 1- inch-wide strips, green beans, ends trimmed and halved, no-sugar-added diced tomatoes, garlic, chopped, chopped basil leaves , plus some for garnish, dried oregano, crushed red pepper flakes, freshly ground black pepper, button mushrooms, marinated hot cherry peppers , optional, shaved parmesan, for garnish, equipment : oval gratin dish