Heat oil in a cast iron pan or sauté pan on medium heat. Add brussels sprouts (Tip: don't overcrowd the pan, cook in batches if you need to) and cook for about 3 minutes or until browned.
In the meantime, add honey, chili powder and cayenne pepper to a small sauce pan until honey melts, about 1 minute (if it starts to harden again before your brussels sprouts are done or you're not ready to serve just reheat it for another minute).
Remove brussels sprouts from the pan and drizzle with the spicy honey.
Heat oil in a cast iron pan or sauté pan on medium heat. Add brussels sprouts (Tip: don't overcrowd the pan, cook in batches if you need to) and cook for about 3 minutes or until browned.
You're done! That was easy.