Answer:
One more than a duet.
Where can you add 2 to 11 and get 1?
If you have me, you want to tell me. If you tell me, you don't have me.
This type of food, which is a fungus, is often served on supreme pizza, in spaghetti and in a particular "cream of" style soup
What can you never get rid of when you lose it?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.