Here's how they make the best Nutella-filled bread in New York City

In the battle of New York City's babka bread, there's a clear winner, as far as we're concerned.

Breads Bakery's chocolate-Nutella babka is consistently named one of the best desserts in the city. With a gooey center and flaky outside, the bakery's famous babka is the perfect combination.

We visited the Breads kitchen in Union Square to see how the babka comes to be.