Tandoori Leg of Lamb Recipe - (5/5)

Ingredients

• 1/2 cup plus 2 tablespoons fresh lemon juice
• Kosher salt
• One 6-pound bone-in leg of lamb
• 2 cups plain whole-milk yogurt
• 1/2 cup vegetable oil
• 2 garlic cloves, minced
• 2 tablespoons minced peeled fresh ginger
• 2 tablespoons dry mustard
• 2 teaspoons ground cumin
• 1 teaspoon ground nutmeg
• 1 teaspoon ground cardamom
• 1 teaspoon freshly ground black pepper
• 1 teaspoon ground cinnamon
• 1 teaspoon turmeric
• 1 teaspoon cayenne pepper
• 2 medium sweet onions, thinly sliced
• 1/2 cup chopped cilantro
• 4 tablespoons unsalted butter, melted
• Lemon wedges, for serving