Layer-Cake Desert

Layer Cake Desert is the second world in New Super Mario Bros. U, lying directly north of Acorn Plains and south-west from Frosted Glacier. As with previous World 2's in the series, it takes place in a desert, but unlike the previous desert worlds, it has various desserts within the world, such as giant cakes (with one giant cake in the world map) and giant melting ice cream cones. There are also giant Moai statues in a sea of sand, which also appear in some levels and in the world map. So far, there are 6 levels, two being the Fortress and Castle levels, two Toad Houses, as well as a Goomba and a Fire Bro Enemy Course. A Super Acorn can also be found in the map alongside the Enemy Courses, where it'll possibly give Mario a Super Acorn in his inventory, if such a feature will return in the game.

Trivia

 * The world may be a pun on the similarity of the words "desert" and "dessert".
 * There is a pipe at the beginning of the world. It could possibly be a way to get to later finished worlds easier, as Acorn Plains and Frosted Glacier has the same pipe at the beginning of the world.