3 ratatouille lasagna Recipes

zucchini (about 8 oz. each), eggplant (about 1 lb.), green pepper, red pepper, olive oil, divided, sugar, divided, salt, divided, water, lasagna noodles (16 noodles), onion, chopped, italian plum tomatoes, dried thyme leaves, crushed, fontina (4 cups) or 1 lb mozzarella cheese, shredded (4 cups), parmesan cheese , for serving if desired

zucchini , thickly sliced lengthwise, roma tomatoes, halved, white onions, cut into wedges, red capsicum, quartered and seeded, yellow capsicum, quartered and seeded, garlic cloves, unpeeled, olive oil, fresh rosemary, sheets instant lasagna noodles