01 - Preheat oven to 425°F. Place whole red bell peppers on a baking sheet and roast for 15 minutes, turning once, until skin is charred and blistered. Transfer peppers to a bowl, cover, and let steam for 10 minutes. Peel off skins, remove seeds, and slice into strips.
02 - In a large salad bowl, combine chickpeas, roasted pepper strips, cucumber, cherry tomatoes, red onion, and parsley.
03 - In a small bowl, whisk together olive oil, lemon juice, garlic, oregano, salt, and black pepper until emulsified.
04 - Pour the dressing over the salad and toss gently to combine.
05 - If desired, gently fold in feta cheese and Kalamata olives.
06 - Let salad stand for 10 minutes before serving to allow flavors to meld.