Cake

Cake is a food that was added into Minecraft PE in Update 0.7.0. It can be eaten six times (taking 1 piece off of it each time) to restore 6 hearts total, or 1 heart each slice.

Crafting
1 Egg + 2 Sugar + 3 Milk Buckets + 3 Wheat = Cake

Trivia

 * Cake is one of the only four foods that takes multiple ingredients to craft, other foods include: Pumpkin pie, Mushroom Stew, Beetroot Soup.
 * This is the only block that can be eaten.
 * On multiplayer it can be used as a health pack, as it can be eaten by multiple people.
 * Once placed down, it can not be broken otherwise it will disappear.
 * A cake is only as tall as a slab and will not drop anything upon breaking it.
 * It cannot be eaten in Creative Mode.
 * This is the fastest food to eat, and is useful in some servers such as in the death match of Hunger Games.
 * When placed, broken, or being broke (not eaten), it makes a soft noise, like the cacti, wool, carpet, snow, etc.
 * As they are placeable, they make a nice decoration for a kitchen or a café.
 * This is the only food you can share with your fellow multiplayer players.
 * Even though Cake is only as tall as a slab, it takes up the space of one block.