Mushroom Crepe

In Paper Mario: The Thousand Year Door, the Shroom Crepe is an item made by mixing the infamous Cake Mix with an Ultra Shroom. It sells anywhere for 100 coins and heals 30 HP and 20 FP.

Mix it with a Dried Bouquet to get Space Food.

Also in Super Paper Mario, it makes a reapperance and instead is called the Mushroom Crepe. It is made by mixing Shroom Shake with a Cake Mix. It fills 20 HP and cures poison.