Answer:
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 goes through a door but never goes in and never comes out?
The distance from the top of your head to the floor standing up straight.
Mouth up it gets filled, mouth down it gets empty.
What do cheetas, dalmatians and appaloosas have in common?
What is big and yellow and comes in the morning, to brighten mom's day?