What is edible that you peel away the outside cook inside eat throw inside?

Here's why:

* Peel away the outside: You peel the banana skin.

* Cook inside: While you don't typically cook bananas, some recipes call for them to be cooked.

* Eat inside: The edible part is the inside of the banana.

* Throw inside: The peel is thrown away (the "inside" of the peel).

Let me know if you have another riddle!