In a spacious mixing bowl, combine the ground chicken, breadcrumbs, grated Parmesan, chopped red onion, minced garlic, parsley, mint, beaten egg, oregano, salt, black pepper, and cayenne pepper if using.
Using clean hands or a sturdy spoon, mix all the ingredients thoroughly until everything is well incorporated and forms a cohesive mixture.
Cover the bowl tightly with plastic wrap or a lid and refrigerate the mixture for approximately 30 minutes.
While the mixture rests, preheat a large skillet over medium heat and add the olive oil.
Once the olive oil is shimmering, shape the chilled chicken mixture into meatballs roughly 1 to 1.5 inches in diameter.
Gently place the meatballs in the skillet, avoiding overcrowding.
Cook the meatballs for about 5-7 minutes on each side, or until they achieve a beautiful golden brown color and are cooked through.
Once cooked, remove the meatballs from the skillet and place them on a plate lined with paper towels to absorb any excess oil.
Serve the meatballs warm alongside a fresh tzatziki sauce, warm pita bread, and a vibrant side salad featuring diced tomatoes, cucumber, and crumbled feta cheese.
Notes
Arrange the meatballs on a large platter, garnished with sprigs of mint and parsley, and serve the tzatziki sauce in a small bowl in the center for an inviting display. Enjoy!