The most expensive dessert in the world is The Frrrozen Haute Chocolate ice cream sundae costing $25,000.
You can find it in Serendipity 3 restaurant in New York.
The Frrrozen Haute Chocolate ice cream sundae contains a blend of 28 cocoas, including 14 of the most expensive in the world. It is decorated with edible gold and served in a goblet lined with edible gold. As if all that weren’t enough, there is an 18 karat gold bracelet with 1 carat of diamonds in the bottom of the sundae, and the treat is served with a golden spoon decorated in white and chocolate diamonds, both of which go home with the diner.