In a large nonstick skillet, saute onion and green pepper in butter until tender. Add the zucchini, tomato, oregano and pepper. Cook and stir for 5-8 minutes or until vegetables are tender and liquid is nearly evaporated. Set aside and keep warm. In a mixing bowl, beat egg whites, water, cream of tartar and salt until stiff peaks form. Place egg substitute in another bowl; fold in egg white mixture.
|