Prep the vegetables: Dice the cucumber, halve the tomatoes, chop the onion and bell pepper, and slice the olives.
Add them to a large mixing bowl with the chickpeas.
Make the dressing: In a small jar or bowl, whisk together olive oil, lemon juice, lemon zest, garlic, Dijon, oregano, salt, and pepper until emulsified.
Toss the salad: Pour the dressing over the chickpea mixture. Gently toss until everything is coated.
Add herbs and feta: Fold in parsley, mint (if using), and feta. Taste and adjust with more lemon, salt, or pepper as needed.
Rest a few minutes: Let the salad sit for 10–15 minutes so the flavors mingle.
This step makes a noticeable difference.
Serve: Enjoy chilled or at room temperature. Add extra herbs or a drizzle of olive oil just before serving for a fresh finish.