Answer:
You throw away the outside, eat the inside, and throw away the inside. What is it?
If it weren't for these, no one would be aware of Idaho's existence.
What fruit is of great use in history?
A toasty and crunchy cereal would be pointless without this spice.
A box without hinges, lock or key, yet golden treasure lies within. Who am I?
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around