Lamb stew has a deep history and tradition, a common base with seemingly infinite variations, a strong, complex, and pervasive flavor, and firm entrenchment in many cultures.
Use this lamb meat to make decadent taco meat, a hearty and warming thick stew, or have it ground to to put together a shepherds pie. It will really add a depth of flavorful and bring a nice change to something you typically would use beef in.