Ingredients

  • 1 large onion, peeled
  • 4 cloves garlic, peeled
  • 1 inch-long piece of ginger, peeled and roughly chopped
  • 1 teaspoon fennel seeds
  • 1 teaspoon cardamom seeds (if you have pods, crush and remove seeds)
  • 6 whole cloves
  • 1 tablespoon cumin seeds
  • 1 3-inch-long cinnamon stick
  • 10 black peppercorns
  • 2 dried small red chilies, or 2 teaspoons dried red chili flakes, or to taste, optional
  • 1 butterflied leg of lamb, 3 to 4 pounds
  • Salt

Method

  • Combine onion, garlic and ginger in food processor and grind to paste.
  • Press through fine strainer to extract liquid; discard liquid.
  • Toast spices in small skillet over medium heat, shaking frequently until aromatic, about 3 minutes.
  • Grind in spice mill or coffee grinder until very fine.
  • Trim lamb of fat; sprinkle with salt.
  • Combine spices and onion mix, and rub over meat.
  • Poke small holes in lamb and stick some of the mixture into each one.
  • If time allows, fold meat in half, wrap tightly in plastic and refrigerate for a day.
  • Start charcoal or wood fire or heat gas grill or broiler; fire should be quite hot, and the rack at least 4 inches from heat.
  • Grill or broil until nicely browned, even a little charred, on both sides, about 20 minutes, until internal temperature at the thickest part is about 125 degrees.
  • Some will be rare, some nearly well done.
  • Let rest for 5 minutes and slice thinly.