Tandoori Baked Chicken Wings

Name: Tandoori Baked Chicken Wings
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: Indian
Ingredients: 5 pounds chicken wings (flats and drummettes); 1 medium onion (cut into wedges); 8 ounces tomato sauce; 3/4 cup plain Greek yogurt ((6 ounces)); 4 cloves garlic (coarsely chopped); 2 teaspoons garam masala; 2 teaspoons chopped fresh ginger; 1 1/2 teaspoons fine sea salt; 1 teaspoon paprika; 1/2 to 1 teaspoon cayenne pepper (optional); 1/2 teaspoon ground cumin; 2 whole cloves; 1 cup plain Greek yogurt ((8 ounces)); 1/2 medium cucumber (grated and drained but not squeezed); 1 clove garlic (pressed or finely minced); 1 tablespoon chopped fresh cilantro; 2 teaspoons finely chopped mint; 1/2 teaspoon fine sea salt; 1/8 teaspoon ground black pepper