Grilled "Tandoori" Lamb

Ingredients

• 1 cup plain yogurt
• 1/2 cup lemon juice
• 1/4 cup finely minced onion
• 2 cloves crushed garlic
• 1 tablespoon freshly grated ginger
• 2 teaspoons garam masala
• 2 teaspoons paprika
• 1 teaspoon ground cumin
• 1/2 teaspoon turmeric powder
• 1/2 teaspoon cayenne pepper
• 2 pounds boneless lamb shoulder, cut into 2 inch pieces
• 2 teaspoons kosher salt, divided
• 1 tablespoon vegetable oil
• 1/2 cup chopped cilantro
• 4 small fresh lemon wedges
• 1 medium red onion, sliced
• spicy cilantro chutney