Grilled Lamb’s Kidneys with Rosemary Anchovy Butter

Lamb is often paired with rosemary and anchovies, and these flavors are perfect with lamb kidneys. You could serve these kidneys with grilled lamb chops, or you could use this flavored butter on grilled lamb’s liver. If you have lots of both rosemary and patience, you can sharpen the ends of eight rosemary branches and use them instead of skewers. I use metal skewers, as my rosemary is never sharp or strong enough to skewer a kidney. If you use wooden skewers, soak them in water for about h