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
Very helpful if you intend to go gently down a river.
What gets colder as it warms up?
What can be broken without being touched?
What does an old tan broken down house wear outside?
A little house full of meat, no door to go in and eat.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?