Saute onion in water 3 min. Add eggplant and mushrooms and cook 3 min. Add tomato and cook 1 min. Add spices to mixture. Prepare stuffing mix and spread over bottom of 2 qt. Greased casserole dish. Layer with 1/2 vegetable mixture and 1 c. Shredded cheese. Top with remaining vegetables. Co ver and bake at 3500 for 30 min. Sprinkle with remaining cheese and bake uncovered 10 min or until cheese melts.