That's silly. You can't start a riddle with "If a chicken says" and then claim chickens can't talk. You already implied that they could in this scenario.
Anyway...
You throw away my outside then cook my inside, then eat my outside and throw away my inside. What am I?
Chicken
you pluck the feathers throw them away
you cook the chicken
Eat the chicken
then throw away the bones!
Bet you werent expecting that answer huh :P
“Friendship is born at that moment when one person says to another: "What! You too? I thought I was the only one.”
― C.S. Lewis