New York City's Most Famous Desserts

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Technically, it's Frrrozen Hot Chocolate, but either way you spell it, this giant goblet full of frosty milkshake-esque chocolate slush is decadently delicious. No wonder Serendipity 3 has been a long-time celebrity favorite, from Jackie O to Jay-Z, but if you can't get there in person, you can buy the mix on Amazon. Just don't forget the mountain of whipped cream and chocolate shavings.