Honey

Honey, sometimes purposefully misspelled in the 100 Acre Wood as Hunny, is the primary item collected in the 100 Acre Wood in most of its mini-games. Its also Pooh's main dietary item.

Kingdom Hearts
Honey is often used as a source of collection to complete an item or Sora must protect Pooh as Pooh goes to obtain Honey.

Kingdom Hearts Chain of Memories
Honey is used to keep Pooh's attention while finding his friends.

Kingdom Hearts Re:Chain of Memories
Honey is used in many of the mini-games and it looks as it did in Kingdom Hearts II being usually gold spheres.

Kingdom Hearts II
Most mini-games in the 100 Acre Wood involve collecting honey by destroying objects or collecting it as Sora and Pooh move through a course.

Etymology
Honey is a sweet food made by honey bees using nectar from flowers.