Making the Friedlieb all grain

DSC_0410Back in October 2013, we made a second version of a coffee porter called the Friedlieb. It used malt extract and some specialty grain. Now we figured we’d try to make it an all grain.

We basically had to start again to try to adapt what was about 1.5 kilograms of liquid malt and 250 grams of dry malt (for 12 litres). The liquid malt was a golden light and the dry was a dark malt, so we decided to replace this with 2 kilograms of traditional pale malt and up some of the other darker grains as well (for 8 litres).

The beer might not turn out “portery” enough, but this is just the start of things, so if we need to up the dark malts a little more, we will. All that being said, this has always been a fairly light porter, so we’ll see.

We also upped the peated malt to try and bring out even more smoke in the brew. Some would say we’re pushing it too much, but it’s hard to get the peat to come out above the large amount of coffee we’re putting in there, so…

The ingredients were (for an 8 litre batch):

  • 2 kilograms of traditional pale malt
  • 180 grams dark crystal
  • 100 grams chocolate malt
  • 150 grams peated malt
  • 100 grams melanoidin
  • 120 grams rye malt
  • 6 grams Willamette (bittering) – 30 minutes
  • 6 grams Fuggles (taste) – 15 minutes
  • 6 grams Fuggles (aroma) – 0 minutes
  • 16 shots espresso
  • 2 cups brown sugar
  • Windsor style ale yeast

All the grains were mashed for an hour in eight litres of water at 65 degrees. We were able to keep the temperature pretty constant, and this seemed like a good amount of water for the grains.

DSC_0413We played around with the pots a bit to do everything right. Basically, we just let the grains mash in the biggest pot we could get (about 12 litres) without a bag or anything like that. After the mashing process, we strained all this (through a few bags) in a couple smaller pots. With the grain now in a couple grain bags, we transferred all the wort back to the big pot and sparged. It worked pretty well! But we still need a bigger pot…

From there, it was pretty standard.

The brown sugar and coffee went in with 5 minutes left to the boil.

Cooling was pretty easy and we were left with about 7 litres of liquid, so there wasn’t a whole lot of topping up to do to get it up to 8 litres.

The original gravity was 1.063 which isn’t bad considering we were approximating the grain from a previous extract brew with an OG of 1.073. Depending on how things turn out, we may up the malt a bit and/or mash the grains for a bit longer to bring that original gravity up a little bit.

Anyway, the beer is currently bubbling away and should be ready to bottle pretty quick. I’m eager to see how it turns out and modify further!

-Chas

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One thought on “Making the Friedlieb all grain

  1. mikey says:

    Looking forward to how this one turns out.
    Thinking back the amount of peated malt, you might be right. The coffee should keep it under control.

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