Vegetable Lasagna

Ingredients

• 1 1/2 cups chopped onion
• 1 cup chopped green bell pepper
• 3/4 cup chopped celery
• 3 garlic cloves, minced
• Cooking spray
• 2 1/2 cups coarsely chopped zucchini
• 2 cups peeled, chopped tomato
• 2 cups sliced fresh mushrooms
• 3/4 cup shredded carrot
• 2 tablespoons red wine vinegar
• 1 tablespoon dried Italian seasoning
• 1/2 teaspoon salt
• 1/2 teaspoon pepper
• 2 (8-ounce) cans no-salt-added tomato sauce
• 1 (6-ounce) can no-salt-added tomato paste
• 2 cups part-skim ricotta cheese
• 1 1/4 cups (5 ounces) shredded part-skim mozzarella cheese, divided
• 6 cooked lasagna noodles (cooked without salt or fat)
• 2 tablespoons grated Parmesan cheese