In a medium saucepan, combine quinoa and vegetable broth or water. Bring to a boil, reduce heat, cover, and simmer for 15 minutes or until quinoa is cooked and fluffy. Remove from heat and let stand, covered, for 5 minutes. Fluff with a fork and allow to cool.
In a large bowl, whisk together lemon juice, olive oil, salt, and pepper.
Add cooked quinoa to the bowl with the dressing, along with cucumber, cherry tomatoes, red onion, olives, parsley, and dill. Toss gently to combine.
Cover and refrigerate for at least 2 hours or up to overnight to allow flavors to meld.
Chef’s Insight
Customize this dish with your favorite Greek vegetables, such as bell peppers or artichoke hearts.