It looks like a cookie, being one of the most simple battle stages in the game. This battle stage is a circle with chocolate and candy chunks in a pink sky in the background. It has three colorful pads that stop racers in their tracks when hit, like a wall. There is also a large circular pad in the center, which is also like a wall. It is tan like a very fancy cookie. The outside edges are "frosted" and it is impossible to fall off. It is similar to Tart Top from Mario Kart DS.
This course returns as a retro battle stage in Mario Kart Wii, with minimal changes. The stage is now larger to accommodate 12-player battles. And you can bounce off the tarts that are colorized.