Saute onions in olive oil over low heat until soft. Add tomatoes, spices and orzo. Stir to combine well. Cook on low heat for 5 minutes. Add water and cook gently on low heat for approximately 25 minutes. Stir often to make sure your orzo doesn’t stick to the bottom of your pot. Serve hot with crusty bread. To reheat, you may need to add a few tablespoons of water to loosen up the soup as the orzo absorbs the soup liquid the longer it sits. Reheat, covered, on low heat with added water. You’ll fall in love with this one-pot-Greek-vegan-wonder!