1Preheat the oven to 400 F (200 C). Take grated zucchini into a Pyrex dish and salt. Place the bread pieces all over. In a bowl, whisk egg and milk then, stir in basil and cheddar/mozzarella. Pour this mixture over zucchini and bread pieces. Mix them all up.
Finally, place tomatoes on the surface and sprinkle grated Parmesan all over if desired. Bake for about 30-45 minutes till it gets light brown.