The key to using egg shells is to make a small hole in the bottom of the egg and remove the yolk and egg white through the hold. This is a crucial step in making Ukranian-style dyed eggs, and there are a few tools available specifically for the process. One the egg is hollow, it's prime for recipes like this one!
Have you ever made a baked good in an egg shell?
• Get the recipe: Brownies Cooked Inside Eggshells via Neatorama
(Images: La Receta de la Felicidad)