In a pinch, you can make spicy peanut butter by adding 1/2 teaspoon cayenne powder (or more to taste) to 3/4 cup of peanut butter and mixing it well. (fieryfoodscentral.com)
Combine the salt, cinnamon, cumin, and cayenne powder in a jar and sprinkle it over the wing parts. (fieryfoodscentral.com)
The ground powder is often sold as extremely hot cayenne powder and is packaged in capsules. (fieryfoodscentral.com)