Smoked Chicken Wings

Bahan-bahan (4 porsi)

• 4 pounds chicken wings
• 2 tablespoons baking powder
• 2 teaspoons kosher salt
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 teaspoon chili powder
• 1 teaspoon ground black pepper
• ¼ teaspoon cayenne pepper
• BBQ sauce (optional)