A half and half cookie or half moon, is a soft, sponge-cake-like shortbread which is iced on one half with vanilla fondant, and on the other half by chocolate fondant. Notably, this style cookie is often seen as a particularly "New York" snack. [Wikipedia
A few pictures of me meeting my boyfriend in China for the first time! My favorite day + the cake he bought me + cake fight! (x-post from /r/wemetonline)