Butterflied Leg of Lamb with Caramelized Onion BBQ Sauce

• 1 cup plain yogurt
• Grated zest of 1 lemon
• 1/2 cup lemon juice
• 1 tablespoon olive oil
• 4 scallions, sliced
• 6 cloves garlic, chopped
• 1/4 cup chopped fresh mint leaves
• 2 tablespoons dried thyme
• 2 tablespoons black pepper
• 1 tablespoon ground cumin
• 1 tablespoon kosher salt
• 1 leg of lamb, boned by a butcher (4 to 5 pounds boneless)
• 2 tablespoons butter
• 1 large onion, chopped
• Pinch each of kosher salt and black pepper
• 1 cup chicken broth or stock (to make your own, see page 168)
• 1 cup Mutha Sauce (page 165)
• 1 teaspoon ground cumin
• 3 tablespoons chopped fresh mint

1. Make the marinade.
2. Whirl all the marinade ingredients together in a food processor.
3. Needle the lamb all over with a fork, and nestle it in a nonreactive bowl.
4. Spoon the marinade onto the meat and slather it around til the meat is well coated.
5. Cover and marinate in the fridge overnight.
6. Prepare a hot coal bed and mound the coals on one side of the grill.
7. When youre ready to cook, scrape off all the marinade and pat the meat dry.
8. Lay the lamb, boned side down, directly over the coals.
9. Sear it for 4 minutes.
10. Flip it over and sear the other side for another 3 to 4 minutes.
11. Slide the meat away from the coals, to cook it with indirect heat.
12. Cover the grill and adjust the heat so that its 325 to 350 inside.
13. Roast for 50 to 60 minutes, til the internal temperature reaches about 145.
14. Get the sauce cooking while the meat roasts.
15. Drop the butter in a saucepan and melt over low heat.
16. Add the onions and season with salt and pepper.
17. Cook slowly, stirring every now and then, til deeply caramelized.
18. Add the broth, Mutha Sauce, and cumin.
19. Keep warm over low heat.
20. Check the meat with an instant-read thermometer, and once it reaches 145, pull it off the grill and let it rest for 15 minutes.
21. Carve the lamb across the grain into 1/4-inch slices on a cutting board with a well to catch all those delicious juices.
22. You might have to remove some odd connectors or cut the muscle clods into more manageable sizes, but do what youve gotta do and keep carving across the grain.
23. Arrange the meat on a platter.
24. Pour all the accumulated meat juices into the sauce, and boost the heat up for a minute or two to get it nice and hot.
25. Stir in the mint and then ladle the sauce over the sliced lamb.
26. Its ready to go.

plain yogurt, lemon, lemon juice, olive oil, scallions, garlic, mint leaves, thyme, black pepper, ground cumin, kosher salt, lamb, butter, onion, salt, chicken broth, mutha sauce, ground cumin, fresh mint

Taken from www.epicurious.com/recipes/food/views/butterflied-leg-of-lamb-with-caramelized-onion-bbq-sauce-389171 (may not work)