Pepperidge Farm Milano London Fog Cookie Review: Will These Earl Grey Treats Brighten Up Your Foggy Day? London Fog Cold Brew Pack Scented Leaf Tea House This is my Iced London Fog Latte with cold foam. Its perfectly sweet, creamy, and so refreshing. , A London Fog is a sweetened Earl Grey tea with milk and vanilla. For this London Fog, Im using What is a London Fog Latte? Everything You Need to Know My Earl Grey