Bayou Beer

All about beer brewing and drinking in South Louisiana.

Bock Bock Doppelbock for Club Brew Day

May 22nd, 2013

May 26, 2013 I’ll be brewing my adaptation of Jamil’s Doppelbock for the Brasseurs a la Maison club brew day.   With any luck this beer will come out well and serve for a great Fall drinker and perhaps place in a few little competitions like 2013 Dixie Cup and 2014 Bluebonnet Brew Off.   If that works out I’ll save enough for 2014 AHA competition.

I’ve been too lazy/forgetful to buy gram a scale so I’m yet again noting my guestimates on water additions.    .6 teaspoon of Calcium Chloride.   .5 teaspoon of Epsom salt and .25 teaspoon of calcium chloride.  8-9 ml of lactic acid should do for this batch.

How it Went(5/27/2013):

All in all the brew went pretty well.   I’m still having trouble with the new brew rig and I think it was amplified by having a bunch of folks around.    I did add an additional .6 teaspoon of calcium chloride to get more calcium due to Nathan explaining why adding chalk was a waste of time.    Other than that there were no deviations and the gravity ended up at 1.077 which is almost right on.    I did forget the whirfloc tablet but oh well it still looks very clear.   Also I ended up with a slight Caramunich substitution.  I only had 1.5 pound of Caramunich III so there is .5 pound of Caramunich I in there.   Waited overnight for the wort to cool way down to about 40F and pitched my 1 gallon starter.   Lots of carbon dioxide coming off it within a few hours so it is chugging away.

Update 6/18/2013

After two weeks of fermentation it completely tanked and finished cloying.   I’m pretty confused about the whole thing since it appeared to be going so well I didn’t even bother with checking the gravity until what I thought was the end.     Will rebrew in a month after the barleywines I have planned and probably research the yeast vs the WLP837 I normally use for these beers.   Really a bummer because even the cloying beer tastes great for a few sips.

Recipe Details

Batch Size Boil Time IBU SRM Est. OG Est. FG ABV
6 gal 90 min 15 1.08 1.018 7.5

Style Details

Name Cat. OG Range FG Range IBU SRM Carb ABV
Doppelbock 5 5C 1.072 - 1.112 1.016 - 1.024 16 - 26 6 - 25 0 - 0 7 - 10 %

Fermentables

Name Amount %
Munich Malt 14 lbs 68.29
Pilsner (2 Row) Bel 4 lbs 19.51
Caramunich Malt 2 lbs 9.76
Melanoiden Malt 0.5 lbs 2.44

Hops

Name Amount Time Use Form Alpha %
Hallertauer 2 oz 60 min Aroma Pellet 4.8
Hallertauer 0.5 oz 10 min Aroma Pellet 4.8

Miscs

Name Amount Time Use Type
Lactic Acid 60 min Mash Water Agent
Calcium Chloride 60 min Mash Water Agent
Epsom Salt (MgSO4) 60 min Mash Water Agent
Chalk 60 min Mash Water Agent

Yeast

Name Lab Attenuation Temperature
Southern German Lager (WLP838) White Labs 72% 50°F - 55°F

Notes

One gallon starter made from an initial 2 liter starter. The Munich malt used in this recipe was a little on the light side for Munich Malt. It's Best Brand and around 7 Love. 25 quarts of water to mash infuse at 166F. 2.5 gallons lost in absorption. 10 total gallons have to go through the mash with hopes of pulling 7.5 of wort pre-boil of a respectable gravity.

 

Bayou Beer

All about beer brewing and drinking in South Louisiana.

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