In a medium saucepan, bring the vegetable broth to a rolling boil over medium-high heat.
Once the broth is boiling, stir in the couscous. Immediately reduce the heat to low, cover the pot with a lid, and let it sit undisturbed for about 5 minutes or until the liquid is completely absorbed.
Remove the saucepan from heat, and fluff the couscous using a fork to separate the grains. Transfer it to a plate or a large bowl and allow it to cool to room temperature.
In a large mixing bowl, add the halved cherry tomatoes, diced cucumber, finely chopped red onion, sliced Kalamata olives, crumbled feta cheese, and chopped fresh parsley.
Once the couscous has cooled, add it to the bowl with the vegetable mixture. Toss everything gently to mix them without breaking the feta.
In a small bowl, whisk together the freshly squeezed lemon juice, extra virgin olive oil, and season with salt and black pepper to taste. Whisk until the mixture is well combined and slightly thickened.
Pour the dressing over the couscous salad and gently toss until all ingredients are evenly coated in the dressing.
Sample a small portion of the salad and adjust the seasoning, adding extra salt, pepper, or lemon juice as needed to achieve your preferred flavor.
Cover the salad with plastic wrap and refrigerate for at least 30 minutes.
Notes
Chill the salad for at least 30 minutes to enhance the flavors.