Wash and slice veggies. Heat small skillet to medium. Spay pan with no-stick spray. Place onions and celery in pan and cook until onions are almost transparent, stiring frequently. Add tomatoes and spinach, cooking until spinach volume reduced to half. Add rice to mixture. Add egg whites to mixture, stiring constantly until cooked through. Add Turmeric, garlic powder, onion powder, and black pepper to taste.