Mushroom Stew

Mushroom Stew or Mushroom Soup is a food that heals 5 Hearts. It is relatively hard to craft, if you're in Old World. However, a Nether Reactor, will give you many Mushrooms of both types.

Crafting
It requires a Bowl, a Red Mushroom, and a Brown Mushroom.

You can also use a bowl on a Mooshroom to create Mushroom Stew without having to have any mushrooms. If you use this method you can get an unlimited supply of Mushroom stew.

Trivia

 * Before the addition of Cake, which heals 6 hearts in total, Mushroom Stew was one of the highest healers.
 * Until the update in which mushrooms had to have a dark area to spawn, Mushroom Stew was much easier to craft, as Mushrooms could be found across forests and other biomes easily. However due to infinite worlds and Giant Mushrooms in Update 0.9.0, they become easier to craft because of the Mushroom Biome and Roofed Forests.
 * Since Update 0.10.0 Giant Mushrooms spawned in swamp biomes.
 * Beetroot Soup is a good replacement if there are no mushrooms in your Old world, though you can still farm them by setting up a large dark space for a long period of time. However, Beetroot Soup is easier to craft and harvest.
 * Mushroom Stew could be made before it could be used.
 * Mushroom Stew can be added in the players hotbar in Creative Mode through milking Mushrooms.