Cook Quinoa: Rinse quinoa under cold water until the water runs clear. In a medium saucepan, bring 2 cups of water to a boil. Add quinoa, reduce heat to low, cover, and simmer for 15 minutes or until water is absorbed. Remove from heat and let sit for 5 minutes, then fluff with a fork.
Prepare Vegetables: While the quinoa is cooking, chop the parsley and mint, and dice the tomatoes and cucumber.
Make Dressing: In a small bowl, whisk together lemon juice, olive oil, salt, and pepper.
Combine Ingredients: In a large bowl, combine the cooked quinoa, parsley, mint, tomatoes, and cucumber. Pour the dressing over the salad and mix well.
Chill and Serve: Refrigerate the salad for at least 30 minutes before serving to allow flavors to meld together.
This Quinoa Tabbouleh Salad is a refreshing and nutritious dish, perfect for a healthy meal or a side dish at gatherings.