Answer:
What kind of room has no windows or doors?
What stays the same size no matter how much they weight?
What is lighter than what it is made of?
Hands she has but does not hold. Teeth she has but does not bite. Feet she has but they are cold. Eyes she has but without sight.
What I am filled, I can point the way. When I am empty. Nothing moves me. I have two skins. One without and one within.
I'm a soft, sweet food made from a mixture of flour, shortening, eggs, sugar, and other ingredients, baked and often decorated.