2 Eggplants (about 1lb. each), peeled, sliced 1/2" thick
Broil eggplant slices 5 inches from heat, 5 minutes or until brown on one side. Arrange with brown side down in a 9x9x1 3/4" baking dish that has been sprayed with a non-stick spray. Top with onions, olives and mushrooms. Combine tomatoes with oregano, basil, salt and pepper: pour over eggplant. Bake at 350 degrees for 30 minutes. Top with Mozzarella and Parmesan cheese and bake another 15 minutes.