Answer:
Sauerkraut owes its existence to this head
What starts out in a field and then crashed on a stone. It becomes much more when to the fire it's thrown?
What traps a star in its belly but can be held in your hand?
I am a food made from the pressed curds of milk. I come in American, swiss, sharp and many other flavors. What am I?
The leaves are on the fruit, the fruit is on the leaves. What is it?
My days are numbered. What am I?