- Place all ingredients except the lamb and coconut oil in a food processor and pulse until a thick paste is formed. 
- Lay out the lamb in a single layer on a shallow dish and pour the sauce over the lamb. 
- Thoroughly coat the lamb with the sauce, massaging the paste into the flesh for a minute or so. 
- Let marinate at room temperature for 30-60 minutes. 
- Preheat the oven to 400 degrees F. 
- Heat coconut oil in a large ovenproof skillet over medium high heat. 
- Add the lamb and cook until browned, 2 minutes on each side. 
- Transfer the skillet into the oven and cook for 10 minutes, or until the lamb reaches an internal temperature of 130 degrees F for medium rare. 
- Take out of the oven and let the lamb rest for 5 minutes before serving.