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All the dishes are designed not only to maximize the organoleptic pleasure, but also considering their nutritional value. 80% of our offer is plant-based and the remaining 20% are recipes that contain oily fish.
Nowadays there are hardly any doubts about the correlation between a proper diet and a strong illness-free health. We feel passionate about feeding you better therefore you can be happier and live longer with an optimal health. Welcome to the fascinating world of Tasty + Healthy + Sustainable food!

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Do you have a special event?

Book our spaces for your corporate or private events.

Send your request to soporte@flaxandkale.com to receive more information.

"Flax & Kale is the most in and aims well up." The world
"The kitchen arrives with products to lead a healthier life" Vanity El Confidential
"Healthy food no longer has anything to do with gastronomic sadness." The newspaper
"Healthy restaurants to take care of yourself outside the home too." Hola.com
"It is impossible to go to the Flax & Kale and not fall in love there." Lecool Barcelona
"Its delicious eco friendly menu serves all kinds of delicacies." Travel Luxury
"They offer incredible flavors and take care of the planet." Cosmopolitan




    The nearest public transportation stops to our restaurant are: Metro stations: Arc de Triomf (L1, R1, R3, R4, R7, R12), Urquinaona (L1), Plaça Catalunya (L1, L3, L6, L7) | Bus lines: 19, H16, 47, D50, V15, V17, B20, B24, B25, 603, 618, 644, 808, 120, 39 | We encourage walking or biking whenever possible | For information about accessible transportation, please CLICK HERE

  • Compostable containers

    Compostable containers

    Our glass bottles can have infinite lives. Our juice bottles are made of recycled R-PET plastic. Our snacks and granola bags are 100% compostable. The cups and containers of our restaurants are compostable (obtaincorn starch and cellulose with PLA) and our bags, napkins and boxes are FSC® forest certified. We are committed to continue investigating the most respectful ways in all our packaging.

  • Renewable energy

    Renewable energy

    To contribute to the achievement of goal 7 of the SDGs, Flax & Kale sources 100% of energy that comes from renewable and inexhaustible sources. Our suppliers must certify a 100% green energy source. This energy comes from: eWind energy, photovoltaic solar energy, energy valuation (from waste), biogas, biomass and hydraulic energy.



    We proudly hold the prestigious Biosphere certification, a comprehensive tool for sustainability management. This means we meet rigorous international standards aligned with the SDGs, ensuring our commitment to responsible practices. From creating personalized sustainability plans to embracing continuous improvement, we strive to provide you with an eco-friendly dining experience at every step.


In 2014, in the Plaza Castella in the center of Barcelona, we found the ideal place to give life to our first Flax and Kale in an old two-story building. After rehabilitating it, we turned it into a space with a New York aesthetic and unique in theBarcelona.

Modern and fresh, with more than 800m with high ceilings, large windows, open kitchen, private rooms and where vegetation is a key element of the interior design of the premises.

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