- 1. Rinse the quinoa under cold water. 
- 2. In a saucepan, bring the water to a boil. Add the quinoa, reduce heat to low, cover, and simmer for 15 minutes or until the water is absorbed. 
- 3. Remove from heat and let it sit, covered, for 5 minutes. Fluff with a fork. 
- 4. In a large mixing bowl, combine the cooked quinoa, cherry tomatoes, cucumber, red onion, olives, and feta cheese. 
- 5. In a small bowl, whisk together the olive oil, lemon juice, and dried oregano. Pour over the quinoa mixture and toss to combine. 
- 6. Season with salt and pepper to taste. Serve immediately or chill in the refrigerator before serving.