This weekend I am putting down a german pils. Putting all my brewing knowledge and new toys into this one. Feedback most welcome.
Recipe: German Pils
Style: German Pils
Recipe Specifications
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Boil Size: 30.60 l
Post Boil Volume: 27.60 l
Batch Size (fermenter): 23.00 l
Bottling Volume: 21.00 l
Estimated OG: 1.047 SG
Estimated Color: 6.5 EBC
Estimated IBU: 30.9 IBUs
Brewhouse Efficiency: 68.00 %
Est Mash Efficiency: 78.3 %
Boil Time: 90 Minutes
Ingredients:
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Amt Name Type # %/IBU
34.00 l RO Water Water 1 -
4.20 g Gypsum (Calcium Sulfate) (Mash 60.0 mins Water Agent 2 -
2.70 g Calcium Chloride (Mash 60.0 mins) Water Agent 3 -
5.00 kg Pilsner (Weyermann) (3.5 EBC) Grain 4 98.0 %
0.10 kg Biscuit (Dingemans) (23.0 EBC) Grain 5 2.0 %
17.00 g Hallertau Magnum [13.80 %] - Boil 60.0 m Hop 6 24.2 IBUs
1.00 Items Whirlfloc Tablet (Boil 15.0 mins) Fining 7 -
40.00 g Hallertauer Mittelfrueh [3.00 %] - Boil Hop 8 6.2 IBUs
40.00 g Hallertauer Mittelfrueh [3.00 %] - Steep Hop 9 0.5 IBUs
1.0 pkg Danish Lager (Wyeast Labs #2042) [124.21 Yeast 10 -
Mash Schedule: lager, multi step
Total Grain Weight: 5.10 kg
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Name Description Step Temperat Step Time
Protein Rest Add 17l of water and heat to 50.0 C 50.0 C 30 min
beta rest Heat to 64.0 C over 10 min 64.0 C 30 min
alpha rest Add -0.00 l of water and heat to 69.0 C 69.0 C 30 min
Mash Out Heat to 77.0 C over 10 min 77.0 C 10 min
Sparge: Fly sparge with 17 l water at 76 C
Notes:
Building up a 3L starter at the moment. My stir plate setup is not ideal with my 3L conical flask - I can only get it to spin quite gently without throwing the stirrer. Beersmith suggests I will get 417B cells from this, with 404B required. I did oxygenate the starter quite well before I started. I'm thinking of cold crashing, decanting off the beer, and then storing 2/3 of the yeast in another container and making another 3L starter from the remaining 1/3 of the yeast. Overkill?
I based the recipe on
this BYO article The only changes are:
1. to add 2% biscuit malt which is to try to get the cracker aroma that the style guidelines mention as desirable.
2. Up the aroma and flavour hop additions from 28 grams to 40 grams. I am tempted to go 45grams each to use my 90 gram packet but don't want to go overboard.
The mash schedule is from the article which is over 10 years old, not sure if it's outdated.I can do automated multistep mashes now because I have the new grainfather connect controller!