Tandoori Chicken with Yogurt Sauce

Name: Tandoori Chicken with Yogurt Sauce
Cuisine: Asian, Indian
Ingredients: 2 tablespoons vegetable oil; 3 garlic cloves, minced; 1 tablespoon grated fresh ginger; 1½ teaspoons garam masala; 1 teaspoon ground cumin; 1 teaspoon chili powder; ½ cup plain whole-milk yogurt; 2 tablespoons lime juice; 1 teaspoon salt; 2, (12-ounce) bone-in split chicken breasts, skin removed, trimmed and halved crosswise; ½ cup plain whole-milk yogurt; 1 tablespoon minced fresh cilantro; 1 tablespoon minced fresh mint; 1 small garlic clove, minced; Salt and pepper