Answer:
Break it and it is better, immediately set and harder to break again
What is yellow, looks like the moon and has seeds?
Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around.
What can you put in a barrel to make it lighter?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.