Vegan and Vegetarian are on the menu, but the same kitchen also prepares what you avoid, so cross-contamination is possible. Tell staff what you react to, and ask how your dish is prepared before you order.
Utter Waffle Herne Hill serves savoury and sweet stuffed waffles, from fried chicken waffles to banoffee French toast. The site says its menu is entirely gluten free and that the company is co-owned by a coeliac. There is a full vegan menu, and a second restaurant in Balham.