Corn

Corn is a Vegetable that can be found naturally from Grass Gardens or Windy Gardens. When eaten, it restores 1 hunger point (or 0.5 drumsticks).

Farming
Placing an Corn in the crafting grid gives you a Corn Seed.

To farm Corn, you plant and grow the seeds (or the Corn itself) on tilled soil, once they're fully grown you can right-click them, harvest the Corn and let them grow again. When harvested by right-click, the plant doesn't break, and yields 1-3 Corn.

Furnace

 * Corn can be smelted in a furnace or an oven (as of version 1.7.10) to create Popcorn.

Shapeless Crafting
Here are all the recipes using Corn: