I couldn't resist a coffin pan, even though I knew it would have an extremely limited use. Coffins!
It's called a brownie pan, but you could use any recipe that produced a somewhat sturdy bake. (They were a little troublesome getting out of the pan, so you wouldn't want anything really light and delicate. Be sure to grease it well.) I used this recipe for chocolate zucchini muffins, then piped in skeletons of cream cheese frosting. A healthy and spooky breakfast!