Vanilla Earl Grey Overnight Oats Our flavor of the week, starting Monday, is a whole new take on one of our favorites. Our London Fog ice cream is honestly one of my favorites. I guess this one Tazo London Fog Latte Black Tea Concentrate, 32 fl oz Pick 'n Save Our London Fog is getting an update in recipe! , It used to be made with an oatmilk base but now, the new blend features dairy milk and cream., Why the change? To make it more aromatic and less London Fog Latte (Hot or Iced) Amazon.com : Harney & Son Victorian London Fog, Bag of 50 Sachets, Black and Oolong Tea with Bergamot, Vanilla Flavor and Lavender : Grocery & Gourmet Food