Chicken Tikka

Ingredients

• 2 pounds boneless chicken breasts or thighs, cut into bite size pieces
• 2 tablespoons minced garlic
• 1 ¼ cups plain whole milk yogurt
• 2 tablespoons Madras curry powder
• 2 teaspoons kosher salt
• 1 teaspoon smoked paprika
• ½ teaspoon cayenne
• 2 tablespoons vegetable oil
• 2 tablespoons butter
• 2 shallots, minced
• 2 tablespoons minced ginger
• 1 tablespoon turmeric
• ½ teaspoon ground cumin
• ½ teaspoon ground coriander
• ¼ teaspoon ground black pepper
• One 14-ounce can tomato sauce
• 2 tablespoons light brown sugar
• Chopped cilantro, for serving