Add couscous to a bowl, pour boiling water or broth over it, cover, and let sit for 5 minutes until absorbed. This ensures the grains soften properly without overcooking.
Fluff couscous with a fork and allow it to cool for 10 minutes so it doesn’t affect the texture of fresh ingredients.
Chop vegetables and herbs into small, even pieces to ensure consistent flavor in every bite.
Whisk together olive oil, lemon juice, zest, salt, and pepper until combined to create a balanced dressing.
Combine couscous, vegetables, and dressing, mixing gently to maintain a light texture.
Add optional ingredients and let the salad rest before serving so flavors develop fully.