What can you do with wheat on Minecraft?

Answer 1

You can use it to craft cakes, bread and cookies, as well as breed cows, pigs, sheep, chickens and mooshrooms. Those animals will also follow you, if you hold it in your hand, so you can lead them into pens for example.

Answer 2

You can make bread. You can make cookies too. you need cocoa beans, which you find in a dungeon or in the jungle growing on random trees

Answer 3

There is a photo at the related link below. There is also an informative video on obtaining, growing, and using wheat.