Lamb Tibs

Season lamb with 1/4 teaspoon salt. Heat oil in a large cast-iron skillet over medium-high heat. Add the lamb and cook, turning occasionally, until browned on all sides but still pink in the center, about 8 minutes. Transfer to a plate.

Add butter to the pan, then onion, jalapeño, ginger, garlic, rosemary and berbere; cook, stirring often, until softened and fragrant, about 3 minutes. Add tomato and the remaining 1/4 teaspoon salt. Reduce heat to medium and cook, stirring occasionally, until the tomato is tender, about 3 minutes.

Stir in water. Add the lamb to the sauce and toss to coat. Serve immediately.