in a small saucepan, heat the quinoa and water over medium heat. Bring to a boil, then reduce heat to low. Cover and allow to simmer for 10-15 minutes, or until water is absorbed.
Meanwhile, in a large bowl combine the parsley, olive oil, lemon juice, tomatoes, salt and pepper.
Once the quinoa is done, add to the parsley mixture. Stir to combine. Enjoy warm or cold.