This Greek-style lamb meatball tray bake is a delicious and easy-to-make dish. The meatballs are made with ground lamb, breadcrumbs, garlic, and herbs, and are baked in a flavorful tomato sauce with olives and feta cheese. The result is tender and juicy meatballs with a tangy and savory sauce. Serve this dish with some crusty bread or over a bed of rice for a satisfying meal.