Preheat your oven to 400 degrees f. next,Beat egg substitute in a large bowl until fluffy. Add 3/4 cup cheddar cheese, 3/4 cup jack cheese, milk, flour, baking powder, salt, and cottage cheese.
Heat a large nonstick skillet over medium-high heat. Coat with cooking spray. Add zucchini and next 3 ingrediants;saute 5 minutes or until tender. Add zucchini mixture and parsley to egg mixture. Pour mixture in 2 (10 inch) Quiche pans. Top with remaining 2 cheeses. Arrange tomato slices over cheese. Bake at 400 for 15 minutes. reduce oven tempature to 350 degrees(do not remove dish from oven) and bake 35 minutes or until lightly browned and set. serve