Rebecca Seal (Author) Rebecca has written about food and drink for the Financial Times, Evening Standard, the Observer, the Guardian, Red and The Sunday Times. Her cookbooks include Istanbul: Recipes from the heart of Turkey and Lisbon: Recipes from the heart of Portugal, as well as co-authoring LEON Happy Soups, LEON Happy One-pot Cooking and LEON Fast Vegan with John Vincent. She is one of the food and drink experts on Channel 4's Sunday Brunch. She lives in London with her husband and two small daughters. John Vincent (Author) John is co-founder of LEON, which now has more than 55 restaurants (including in Amsterdam, Utrecht, Oslo and Washington, DC). He wrote LEON Naturally Fast Food with Henry Dimbleby, LEON Family & Friends with Kay Plunkett-Hogge, LEON Happy Salads and LEON Fast & Free with Jane Baxter and LEON Happy Soups, LEON Happy One-pot Cooking and LEON Fast Vegan with Rebecca Seal. He thinks that our relationship with food should be positive and joyous and that we need to listen more carefully to our gut, eat more good fats and less sugar.