![Juan Diego Gaitán prepares burgers in his 'dark kitchen' in Madrid Juan Diego Gaitán prepares burgers in his 'dark kitchen' in Madrid](https://static.euronews.com/articles/stories/05/35/02/16/1200x675_cmsv2_e39891b3-9471-5cc1-817a-d5098ee262a4-5350216.jpg)
Video. 'Dark kitchens' popping up all over Madrid. But what are they?
The closure of traditional bars and restaurants due to COVID-19 restrictions has given rise to a new culinary concept - the so called 'dark kitchen.' It's an industry comprised of rented cooking space