Try the salmon mini burgers, served on wholegrain spelt bread with beetroot cold-pressed juice and roasted sweet potato.
Something of a rarity in the Catalan capital, Flax & Kale is a bona fide flexitarian restaurant. In other words, vegetarian with benefits: the menu here is mostly vegetarian – think grilled watermelon and quinoa – with some vegan dishes, such as its raw lasagna, alongside some sustainable fish dishes for your cheat days (the salmon mini burgers, served on whole-grain spelt bread and roasted sweet potato, is a firm favourite). Created by the people behind the city’s famed vegetarian restaurant Teresa Carles, it is a mid-century modern locale designed with a hipster crowd in mind. Although anyone in need of a cold-press juice and a filling salad is welcome.