Sautee peppers and onion in tsp or so of olive oil. Thaw spinach and drain-squeeze out as much water as possible. Spray 8×11 baking dish with olive oil Pam. Line bottom of dish with spinach. Spread peppers/onions over spinach. Beat eggs with milk, add salt and pepper, and pour over vegetables. Sprinkle tomatoes over top and bake at 375* for about 25 min, until eggs are set and pulling from sides of dish. Sprinkle with Parmesan cheese and serve.Note: I also do these as individual ‘egg muffins’. This allows you to make a variety of combinations of foods/flavors as you add ingredients that individuals in your family prefer!Also, if you cut up extra of your toppings you can use some to top a salad for lunch or dinner-saves time and no waste!!