Begin by cooking the couscous. In a medium saucepan, bring 2 cups of water to a boil. Once boiling, stir in the couscous, remove from heat, cover, and let it sit for about 5 minutes until the water is absorbed. Fluff with a fork and set aside.
While the couscous is resting, prepare the chicken. In a bowl, mix the olive oil, dried oregano, garlic powder, salt, and pepper. Coat the chicken breasts with this marinade and let them sit for about 10 minutes to absorb the flavors.
Heat a grill pan or skillet over medium-high heat. Add the marinated chicken and cook for 6-7 minutes on each side, or until the chicken is cooked through and has nice grill marks. Remove from heat and let rest for a few minutes before slicing into strips.
In a large bowl, combine the fluffy couscous, cherry tomatoes, diced cucumber, red onion, Kalamata olives, and feta cheese. Toss gently to combine all the ingredients.
Drizzle the lemon juice over the couscous mixture and sprinkle with parsley and red pepper flakes if using. Toss everything lightly to ensure the flavors meld.
To assemble the bowls: Divide the couscous mixture among serving bowls, top with the sliced grilled chicken, and garnish with additional parsley if desired.
Notes
Serve the bowls with lemon wedges on the side and a sprinkle of fresh parsley for a vibrant look!