Egg White Breakfast Casserole - Chefwiz.com

Ingredients

• 1 serving of cooking spray
• 1 container of egg whites (32 ounces)
• ⅓ cup of nonfat plain Greek yogurt
• A pinch of salt and ground black pepper (, to taste)
• 1 package of sliced fresh mushrooms (8 ounces)
• 1 small onion (, chopped)
• 2 ½ cups of cooked turkey sausage crumbles (such as Jimmy Dean®)
• 1 plum tomato (, chopped)
• 2 cups of shredded Cheddar cheese