Quinoa Tabbouleh

Toast quinoa in a 3-quart pot over medium-high heat, stirring frequently, until fragrant, 6 to 8 minutes. Add 1 1/2 cups water and 1 teaspoon salt; bring to a boil. Reduce heat to medium-low, cover, and simmer until grains are tender, about 15 to 16 minutes. Remove from heat and let stand, covered, 10 minutes, then fluff with a fork and let cool to room temperature.

Add herbs, lemon juice and zest, cucumber, tomato, and oil; mix thoroughly to combine. Serve chilled or at room temperature. Tabbouleh can be prepared up to 2 hours ahead and refrigerated, covered.