Grease an 8 by 8 square baking pan.
Can be made the night before and reheated in an oven.
If you use watery veggies like spinach and tomatoes, sauté them long enough to remove moisture and add flavor.
Try these all-star combinations: smoked salmon and onions or spinach, tomatoes and mushrooms.
If you can tolerate dairy, add some shredded cheese once in a while.