Different and delicious is how I would describe Greek Quinoa Avocado Salad. It is a complete meal in itself, with quinoa, tomatoes, spinach, sweet onion, Romaine lettuce, avocados, and feta cheese. Mmmm...what a great combination! It's perfect to make ahead and have on hand for a quick, satisfying and healthy lunch. If you plan to keep it in the refrigerator