06. Frrrozen Haute Chocolate
This high-end version of the restaurant’s Frrrozen hot chocolate was declared the world’s most expensive dessert in 2007 by Guinness World Records. As for what makes it so expensive, in addition to the cocoas, frozen milk and whipped cream it’s made with, five grams of 24-carat gold are mixed in, and it’s garnished with La Madeline au Truffe. It costs $25,000. Seriously, you could arguably build a school or dig like a dozen wells in a third world country for the kind a money.