{"id":79,"date":"2013-10-08T14:00:11","date_gmt":"2013-10-08T19:00:11","guid":{"rendered":"http:\/\/brewitright.com\/wordpress\/?p=79"},"modified":"2013-10-08T14:00:11","modified_gmt":"2013-10-08T19:00:11","slug":"british-series-fullers-london-porter","status":"publish","type":"post","link":"http:\/\/brewitright.com\/wordpress\/2013\/10\/08\/british-series-fullers-london-porter\/","title":{"rendered":"British Series: Fuller’s London Porter"},"content":{"rendered":"

\"fpsparge2\"<\/a><\/p>\n

Double IPA blah blah Belgian blah blah.\u00a0 Nobody seems to care much about Porters these days, but they have a long and storied history starting in the working-class neighborhoods of London.\u00a0 And Autumn is a perfect time to brew one.<\/p>\n

I was intrigued by the use of brown malt<\/a> in Fuller’s London Porter, as it used to be the only malt you could get (until the Industrial Revolution foisted “smokeless” fuels upon the world) and thus adds historic character to the recipe.\u00a0 Since I can’t recall any craft beer I’ve tasted that uses it, I’ll have to fall on that sword and try it out.<\/p>\n

But there’s a problem.\u00a0 Wheeler<\/a> has one recipe, while Brew Your Own<\/a> has a different one, and the Interwebs have many others.\u00a0 Which one is right?\u00a0 Wheeler’s recipe (converted from 19L) clocked in at 19 SRM and low on alcohol, but it does use a 90 minute boil like most British recipes.\u00a0 BYO, on the other hand, used a 60 minute boil, but all of the stats checked out, and the recipe was reviewed by Fuller’s themselves.\u00a0 Thus BYO it was.<\/p>\n

For yeast, sources recommend Wyeast 1968 London ESB or White Labs WLP002, both of which are reputed to be Fuller’s yeast.\u00a0 This strain doesn’t have very high alchohol tolerance, and doesn’t attenuate very well, leading calculators to indicate my FG would be high around 1.018 or 1.019.\u00a0 I’m hoping it decides to outperform.<\/p>\n

The Recipe<\/strong><\/p>\n

Expected OG: 1.054\r\nExpected FG: 1.014\r\nMash: 90m @ 153F at 1.3 qt\/lb\r\n\r\n8.3 lbs Muntons Maris Otter\r\n1.0 lb Muntons Light Crystal 60L\r\n1.5 lbs UK Brown Malt\r\n0.75 lbs American Chocolate\r\n\r\n1.25 oz Fuggles @ 60m\r\n0.75 oz Fuggles @ 10m\r\nWhirlfloc @ 10m\r\n\r\nWyeast 1968 London ESB<\/pre>\n
The Brew<\/strong><\/p>\n
Due to bad planning I didn’t have enough Chocolate malt, so I had to substitute 4 oz of roast barley.\u00a0 I also added 1oz black malt for a slightly darker color as the BYO recipe also didn’t come out quite as dark as I wanted.\u00a0 Neither of these changes will have much effect on the flavor, thankfully.<\/p>\n
\"fpgrains\"<\/a>
Grains money shot…<\/figcaption><\/figure>\n
\"Damn<\/a>
Only 11 lbs of grain.\u00a0 Damn that hopper is big…<\/figcaption><\/figure>\n
Mash-in is somewhat complicated because I try to keep the HERMS coil underwater in the HLT to ensure mash temperature is as stable as possible.\u00a0 So after reaching strike temps in the HLT, I run the strike water to the MLT and set up recirculation through the HERMS coil to ensure the strike water remains at strike temperature.\u00a0 Once that’s done, I shut off the mash pump, dough in, and let the mash rest while I refill the HLT with cold water until it has dropped to mash temp, which takes a few minutes.\u00a0 Then I start up the mash pump again and off we go.<\/p>\n
Starting at 164F and adding the grain set the mash temp right on target: 153F.\u00a0 The large proportion of dark grains dropped the mash pH to 5.4, which I adjusted down to 5.3-ish using lactic acid.\u00a0 Most brews with lighter grain bills start around pH 5.8 with my city water, so this was a pleasant surprise.<\/p>\n
\"Mash<\/a>
Mash time!<\/figcaption><\/figure>\n
First runnings were 1.052, and the sparge ran long at almost 1 1\/2 hours to collect about 7 gallons with a boil gravity of 1.044.\u00a0 That gravity seemed a little low for a 60 minute boil, so I ended up doing a 90 minute boil to reduce volume and bump up the gravity.\u00a0 I stuck with the hop schedule though, adding the hops with 60 and 10 minutes left in the boil.\u00a0 Ending gravity was 1.062 into the fermenter.<\/p>\n
Which means some number is wrong.\u00a0 I’m very confident that the 1.062 is right, meaning that the boil gravity reading is somehow incorrect.\u00a0 There are two possibilities here.\u00a0 First, perhaps I didn’t stir the boil kettle enough before drawing off a sample;\u00a0 wort does stratify in the boil kettle since the first runnings are higher gravity than later ones.\u00a0 Second, since hydrometers don’t work well over 80F I have to cool wort samples down, and I do that in a bucket of water.\u00a0 I may have let some of that water get into the sample, diluting the gravity.\u00a0 Solving this second problem requires buying a refractometer, which uses small samples that cool very quickly.\u00a0 Solving the first problem requires not being lazy.<\/p>\n
Regardless, the airlock is happily bubbling away at 66F, and in two weeks we’ll know how awesome it tastes.\u00a0 Cheers!<\/p>\n","protected":false},"excerpt":{"rendered":"
Double IPA blah blah Belgian blah blah.\u00a0 Nobody seems to care much about Porters these days, but they have a long and storied history starting in the working-class neighborhoods of London.\u00a0 And Autumn is a perfect time to brew one. I was intrigued by the use of brown malt in Fuller’s London Porter, as it … Continue reading British Series: Fuller’s London Porter<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,2],"tags":[],"_links":{"self":[{"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/posts\/79"}],"collection":[{"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/comments?post=79"}],"version-history":[{"count":6,"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/posts\/79\/revisions"}],"predecessor-version":[{"id":90,"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/posts\/79\/revisions\/90"}],"wp:attachment":[{"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/media?parent=79"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/categories?post=79"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/brewitright.com\/wordpress\/wp-json\/wp\/v2\/tags?post=79"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}