CLAIRE PTAK, a California Native, worked as a pastry chef for Alice Waters at Chez Panisse before moving to London. She staged in restaurants including Moro and St. John before starting Violet, her cake stall on Broadway Market. Claire opened the Violet bakery in 2010. Claire is also a food writer and stylist whose work includes Ottolenghi’s Guardian column, as well as writing for Observer Food Monthly, Jamie Magazine, Kinfolk, and Vogue. She has written three cookbooks.