These croissants are made with charcoal and have no butter -- here's how they tasted

  • London cafe Coco di Mama sells a croissant made with activated charcoal.
  • The charcoal gives the pastry its black colour.
  • The croissant is also vegan and made with sunflower margarine instead of butter.
  • The croissants cost £1.80 to take away and £2.15 to eat in.

Produced by David Ibekwe.

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.