Kalettes, a cross between kale and Brussels sprouts, are the latest hybrid vegetable to hit the U.S. market.

The new veggie was created by Tozer Seeds, a British vegetable-breeding company that brought the vegetable to the United States in fall 2014. The non-genetically-modified vegetable took 15 years to perfect. “The inspiration behind Kalettes came from a desire to create a kale type vegetable that was versatile, easy to prepare and looked great,” Kalettes’ website reads. “Crossing kale with brussels sprouts was a natural fit since they are both from the brassica oleracea species, which also includes cabbage, cauliflower and broccoli.” Kalettes, like many dark leafy greens, are very high in vitamin C. They’re also high in vitamin K.

In the early stages of Kalettes’ development, Brussels sprouts were dropping out of popularity in the U.K., and the new hybrid was thought of as a potential way to increase the veggie’s popularity, Modern Farmer reports.

Kalettes look similar to a small cabbage and are available at Trader Joe’s nationwide, as well as at some regional groceries like Whole Foods and Costco. Kalettes are are simple to prepare and cook quicker than Brussels sprouts, the company says. Taste wise, Kalettes have a nutty, savory flavor.

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