carmel apples + onions?

today syd and i covered two apples and an onion with caramel for young life tomorrow. we're doing a hoe down themed club, and for one of the games, we're having a race to eat caramel apples. but, with young life there is always a catch - one of the apples isn't really an apple. it's a caramel onion. someone's in for a nice little surprise tomorrow.

end note: i can't tell the difference between the 3 - can you?