Type: All Grain
Batch Size: 5.25 gal
Boil Size: 6.08 gal
Boil Time: 30 min
End of Boil Vol: 5.73 gal
Final Bottling Vol: 5.00 gal
Fermentation: Ale, Single Stage
Date: 10 May 2022
Brewer: Mike Young
Asst Brewer:
Equipment: Mike's Brewzilla 35L
Efficiency: 78.00 %
Est Mash Efficiency: 81.7 %
Taste Rating: 30.0
Taste Notes:
Ingredients
Amt Name Type # %/IBU Volume
2.0 oz Rice Hulls (0.0 SRM) Adjunct 1 1.4 % 0.01 gal
7 lbs Pale Malt (2 Row-Briess) (1.8 SRM) Grain 2 76.7 % 0.55 gal
2 lbs Munich Malt (Briess Bonlander - 10L) (10.0 SRM) Grain 3 21.9 % 0.16 gal
2.00 oz Cluster (2020 AiH) [7.40 %] - Mash 30.0 min Hop 4 8.3 IBUs -
2.50 tsp Calcium Chloride (Boil) Water Agent 5 - -
0.50 tsp Gypsum (Calcium Sulfate) (Boil) Water Agent 6 - -
2.00 oz Azacca (2019 YVH) [13.00 %] - Steep/Whirlpool 10.0 min, 180.0 F Hop 7 9.3 IBUs -
2.00 oz Citra [13.00 %] - Steep/Whirlpool 10.0 min, 180.0 F Hop 8 9.3 IBUs -
2.00 oz El Dorado (2020 YVH) [12.70 %] - Steep/Whirlpool 10.0 min, 180.0 F Hop 9 9.1 IBUs -
1.0 pkg Cosmic Punch (Omega #OYL-402) Yeast 10 - -
1.00 oz Azacca (2019 YVH) [13.00 %] - 2.0 Days Before Bottling for 2.0 Days Hop 11 0.0 IBUs -
1.00 oz Citra (2019) [12.60 %] - 2.0 Days Before Bottling for 2.0 Days Hop 12 0.0 IBUs -
1.00 oz El Dorado (2020 YVH) [12.70 %] - 2.0 Days Before Bottling for 2.0 Days Hop 13 0.0 IBUs -

Gravity, Alcohol Content and Color

Est Original Gravity: 1.048 SG
Est Final Gravity: 1.012 SG
Estimated Alcohol by Vol: 4.8 %
Bitterness: 36.1 IBUs
Est Color: 5.1 SRM
Measured Original Gravity: 1.048 SG
Measured Final Gravity: 1.010 SG
Actual Alcohol by Vol: 5.0 %
Calories: 158.4 kcal/12oz

Mash Profile

Mash Name: Single Infusion, Medium Body, Batch Sparge
Sparge Water: 2.17 gal
Sparge Temperature: 168.0 F
Adjust Temp for Equipment: FALSE
Est Mash PH: 5.66
Measured Mash PH: 5.20
Total Grain Weight: 9 lbs 2.0 oz
Grain Temperature: 72.0 F
Tun Temperature: 72.0 F
Target Mash PH: 5.20
Mash Acid Addition: None
Sparge Acid Addition: None
Mash Steps
Name Description Step Temperature Step Time
Mash In Add 20.00 qt of water at 158.6 F 152.0 F 60 min

Sparge: Batch sparge with 2 steps (Drain mash tun , 3.04gal) of 168.0 F water
Mash Notes: Simple single infusion mash for use with most modern well modified grains (about 95% of the time).

Carbonation and Storage

Carbonation Type: Keg
Pressure/Weight: 12.54 PSI
Keg/Bottling Temperature: 45.0 F
Fermentation: Ale, Single Stage
Fermenter:
Volumes of CO2: 2.3
Carbonation Est: Keg with 12.54 PSI
Carbonation (from Meas Vol): Keg with 12.54 PSI
Age for: 30.00 days
Storage Temperature: 65.0 F

Notes

5/10/2022 - Brew Day - Trying a couple new processes this batch. First is adding Calcium Chloride & a little Gypsum to the boil to increase hop softness in the finished beer. Trying to get the correct sufate:chloride ratio. Also trying a new yeast (Omega Cosmic Punch) that's supposed to increase bio-transformation, so I added a couple oz of Cluster hops to the mash, as I've heard enzymes help to free up bound thyols. I'm also saving all additional hops until whirlpool after cooling to around 180-190 degrees. I'll then whirlpool there for 10-15 minutes before chilling down the rest of the way. I plan to harvest the yeast cake once the beer is done fermenting, so I think I'll skip dry-hopping on this batch and save that for future batches to play around with different varieties.

5/18/2022 - Transferred to secondary & dry hop - SG=1.010 - Hop flavor was very soft considering how much went into the whirlpool, so I decided to dry hop quickly before our trip to Iceland. Transferred to another bucket and added dry hops. This will only be a 2-day dry hop, as I want to get this kegged and put in the keezer to carb while we're on vacation. Saved yeast cake in 4 PET bottles to use in future batches.

5/20/2022 - Keg - Transferred to keg (use hop filter) and put in kegerator to carb while we're on vacation.

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