01 -
Wash potatoes thoroughly under cold running water to remove dirt and debris. Place whole potatoes in a large pot, cover with cold water, and add a pinch of salt. Bring to a boil over medium-high heat, then reduce to a simmer and cook for 15-20 minutes until fork-tender but still firm.
02 -
While potatoes cook, prepare the dressing by whisking together olive oil, lemon juice, sumac, salt, and black pepper in a small bowl. Set aside to allow flavors to meld.
03 -
Drain cooked potatoes in a colander and let cool slightly until comfortable to handle. Peel if desired, then cut into bite-sized cubes.
04 -
In a large mixing bowl, gently combine the cubed potatoes with chopped parsley, diced red onion, cucumber, tomatoes, black olives, and crumbled feta cheese.
05 -
Pour the prepared dressing over the salad and toss gently to coat all ingredients evenly, taking care not to break the potatoes. Taste and adjust seasoning with additional salt, pepper, or lemon juice if needed.
06 -
Allow the salad to rest for about an hour at room temperature for flavors to develop. Serve garnished with additional fresh parsley.