London fog (also known as Vanilla Tea Misto or an Earl Grey Tea Latte) is the name of a drink which originated in Vancouver, British Columbia, Canada, although the creator remains unknown, among several claims. One such claim is from Buckwheat Cafe on 4th Avenue in Vancouver (now closed) when in December 1996 a regular customer, Mary Loria, who was pregnant and couldn't drink coffee asked for an alternative. Another is from the Island Coffeehouse in Langley, Washington, a non-profit student run organization, where it was originally made with Peppermint Tea in 2006. However, patrons of Starbucks in Calgary, Alberta have asked for this drink since the winter of 2004, coincidentally when Loria was visiting family. It is common in Washington and Oregon, as well as in BC's lower mainland and throughout British Columbia and Alberta. Canadian Second Cup cafés also carry the drink. The "London Fog" was recently the subject of an investigation on the Canadian Broadcasting Corporation's afternoon show Freestyle.
1 bag Earl Grey tea
½ cup boiling water
16 oz milk (2% or whole)
1 shot vanilla syrup
Add the boiling water to a mug along with the tea bag. Let steep for 2–4 minutes to achieve optimum flavor—the result is an Earl Grey tea concentrate.
2–4 minutes
Heat up milk. Access to a steamer is preferred. Mix in vanilla syrup.
Add hot milk to the tea as desired. Adjust components according to taste.