Baked Tandoori Chicken Wings

Name: Baked Tandoori Chicken Wings
Prep time: 4 h
Cook time: 35 min
Total time: 4 h 35 min
Cuisine: Indian
Ingredients: 5 pounds chicken wings; 1 medium onion (cut into wedges); 1 8- ounce can tomato sauce; 6 ounces plain Greek yogurt; 4 cloves garlic (coarsely chopped); 1 tablespoon garam masala; 2 teaspoons chopped fresh ginger; 1 1/2 teaspoons salt; 1/2 to 1 teaspoon cayenne pepper (optional); 2 whole cloves; 8 ounces plain Greek yogurt; 1/2 cucumber (grated); 1 clove garlic (pressed); 2 teaspoons finely chopped mint; 1/2 teaspoon salt; 1/8 teaspoon ground black pepper