2 cups plain whole-milk yogurt |
2 tablespoons fresh lemon juice |
2 tablespoons minced peeled fresh ginger |
4 garlic cloves, minced |
1 teaspoon salt |
1 teaspoon ground coriander |
1 teaspoon ground turmeric |
1/2 teaspoon saffron threads, crumbled |
1/2 teaspoon ground cumin |
1/2 teaspoon ground black pepper |
1/2 teaspoon cayenne pepper |
8 skinless leg-thigh chicken pieces |
3 tablespoons butter, melted |
1 small red onion, thinly sliced crosswise, separated into rings |
1/4 cup chopped fresh cilantro |