01 - In a large mixing bowl, combine the ground chicken, grated onion, minced garlic, chopped parsley, breadcrumbs, milk, egg, salt, black pepper, dried oregano, and paprika. Mix gently until just incorporated—avoid overmixing to keep the meatballs tender.
02 - Lightly wet your hands to prevent sticking, then portion and roll the mixture into 16 to 18 uniform meatballs.
03 - Heat the olive oil in a large skillet or frying pan over medium heat until it shimmers slightly.
04 - Arrange the meatballs in the skillet in a single layer, working in batches to avoid overcrowding. Cook for 5 to 7 minutes per side until golden brown and cooked through, reaching an internal temperature of 165°F. For extra juiciness, transfer to a preheated 350°F oven for an additional 5 minutes.
05 - Serve hot alongside your favorite sauce, over pasta, or as a standalone appetizer.