San Francisco has done it again with the 'sushi croissant' - here's what it's like

Melia Robinson/Business Insider

First, the "sushi burrito" took over San Francisco.

Now, a flaky pastry stuffed with smoked salmon, seaweed, ginger, and wasabi - a "sushi croissant" - is capturing the hearts of those brave enough to try it.

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The sushi-stuffed pastry comes from the creative minds of Mr. Holmes Bakehouse, a bakery in San Francisco's Tenderloin district that's famous for its hybrid desserts and drool-worthy Instagram feed. The bakery calls the pastry a "California croissant," in honor of its sister, the California roll.

We visited the kitchen of Mr. Holmes Bakehouse to see how it comes together.