A host of vegetables are in every bite of this substantial casserole. Onions, garlic, mushrooms, zucchini, tomatoes, oregano and brown sugar are in the sauce, while spinach, cottage cheese, basil, eggs Parmesan and mozzarella make the filling.

A host of vegetables are in every bite of this substantial casserole. Onions, garlic, mushrooms, zucchini, tomatoes, oregano and brown sugar are in the sauce, while spinach, cottage cheese, basil, eggs Parmesan and mozzarella make the filling.