The stereotypical way to smuggle escape tools into a prison is by hiding them in a cake and giving them to the prisoner. Most often a file is hidden in the cake. A common parody is for the nature of the cake to be plainly obvious, such as having the file visibly sticking out of the cake or being simply a saw with frosting on top or for a prisoner to get disappointed that the cake is just a cake. Not to be confused with Jail Bait, which may facilitate the need for a Jail Bake if you're not careful. Examples of Jail Bake include: