Warm Up the Oven: Preheat to 375°F (190°C). I used some leftover olive oil to grease the dish.
Mix It Up: Whisk those egg whites, salt, pepper, veggies, and cheese. Fun and colorful!
Bake Time: Into the baking dish it goes for 30 minutes. Mine was perfect at 28!
Salad Art: While waiting, create that beautiful Caprese Salad. I arranged everything, then drizzled and seasoned. Yum!
Serve and Enjoy: Casserole plus salad equals happiness!