Blackwall is an intrinsic part of London's history as one of the great ports of the world. Not only did the colonists that established Virginia set sail from Blackwall, so to did Martin Frobisher in his search for the North West Passage, and it was here that the East India Company would build its ships to travel to the fabled Orient. By the 19th Century, Blackwall Yard was lending its name to a new type of ship that replaced the East Indiaman, the Blackwall Frigate, and eventually got into building steam ships as London held on to its position as the pre-eminent entrepot of the age.
What does this have to do with beer? Well, it was around this time last year that I got an email from the guys at Three Notch'd Brewing letting me know that we needed to find a new name for Session 42 because a brewery that is not even in the Virginia market has decided to trade mark the term 'session' and was doing what American craft breweries seem to do best and threatening legal action. One of the names that popped into my head at the time was Blackwall Best Bitter, but eventually we decided to go with Bitter 42. However, I really liked the name Blackwall, and given the history tying that part of London with Virginia, I decided to brew a porter using the name.
Now, as anyone who knows their beer history will tell you, porter didn't exist in 1606 when Christopher Newport and his crew set out from London, so doing a 17th century 'porter' was out of the question. Thus I came to the 19th century, when arguably London was at its peak, and the beer being drunk by the mass of people working in the docks and moving all the goods from place to place was porter.
I didn't want to just take a recipe from Ron's excellent book of homebrew versions of historic beers, but I did use it as my primary source for learning about the ingredients and their proportions for my recipe. Thus I settled on this as my interpretation of a 19th century London porter:
- 53% pale malt
- 30% brown malt
- 15% amber malt
- 2% black malt
- 32 IBU of Fuggles for 60 minutes
- 15 IBU of Fuggles for 30 minutes
- Wyeast 1728 Scottish Ale Yeast
- OG: 1.069
- FG: 1.020
- ABV: 6.4%
- SRM: 32
- IBU: 47