3 roasted onions barefoot contessa ina Recipes

zucchini , cut into 1/4 inch slices, red onion , cut in half lengthwise and sliced, garlic, minced, olive oil, kosher salt, fresh ground pepper, red bell peppers, halved, cored, and seeded, yellow bell peppers, halved, cored, and seeded, eggplant, unpeeled , cut into 1/4 -inch slices (1 1/2 lb), freshly grated parmesan cheese

red onions, yellow onion, fresh lemon juice, dijon mustard, minced garlic, minced fresh thyme leave, kosher salt, fresh ground black pepper, olive oil, minced fresh parsley leaves