01 - In a large bowl, combine ground turkey, breadcrumbs, Parmesan, egg, garlic, parsley, oregano, salt, pepper, and milk. Mix gently until just combined—do not overwork the mixture.
02 - With damp hands, form the mixture into 16 golf ball-sized meatballs, rolling gently to maintain tender texture.
03 - Heat 2 tbsp olive oil in a large skillet over medium heat. Brown the meatballs on all sides for 5–7 minutes until golden. Remove and set aside—they will finish cooking in the sauce.
04 - In the same skillet, add 2 tbsp olive oil. Sauté onion for 3–4 minutes until soft and translucent, then add garlic and cook for 1 minute until fragrant.
05 - Pour in crushed tomatoes, dried basil, dried oregano, sugar, salt, and pepper. Stir well and bring to a gentle simmer.
06 - Gently add the browned meatballs to the sauce. Cover and simmer for 20 minutes until meatballs are cooked through and flavors have melded.
07 - Stir in fresh basil just before serving if desired. Serve hot over pasta, polenta, or with crusty bread to soak up the sauce.