Billy Bragg IPA Beer Recipe | BIAB American IPA | Brewer's Friend
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Billy Bragg IPA

254 calories 26.4 g 330 ml
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Beer Stats
Method: BIAB
Style: American IPA
Boil Time: 60 min
Batch Size: 14 liters (fermentor volume)
Pre Boil Size: 18 liters
Pre Boil Gravity: 1.064 (recipe based estimate)
Efficiency: 72% (brew house)
Calories: 254 calories (Per 330ml)
Carbs: 26.4 g (Per 330ml)
Created: Saturday February 11th 2017
1.082
1.021
8.1%
54.9
6.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
2.50 kg United Kingdom - Lager2.5 kg Lager 38 1.4 47.6%
1 kg United Kingdom - Maris Otter Pale1 kg Maris Otter Pale 38 3.75 19%
0.70 kg German - Vienna0.7 kg Vienna 37 4 13.3%
0.75 kg Rolled Oats0.75 kg Rolled Oats 33 2.2 14.3%
0.30 kg German - Acidulated Malt0.3 kg Acidulated Malt 27 3.4 5.7%
5.25 kg / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
40 g mosaic40 g mosaic Hops Pellet 11 Boil 15 min 34.89 10%
40 g mosaic40 g mosaic Hops Pellet 11 Boil 7.5 min 20.04 10%
20 g mosaic20 g mosaic Hops Pellet 11 Boil 0 min 5%
100 g mosaic100 g mosaic Hops Pellet 11 Whirlpool at 80 °C 0 min 25%
100 g mosaic100 g mosaic Hops Pellet 11 Dry Hop 0 days 25%
100 g Nelson Sauvin100 g Nelson Sauvin Hops Pellet 12.5 Dry Hop 0 days 25%
400 g / 0.00
 
Yeast
- -
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Med
Optimum Temp:
19 - 22 °C
Starter:
No
0.00 Yeast Pitch Rate and Starter Calculator
 
Notes

mashed at 66 with 14l. tap water with 3g of gypsum / CaCl. pH was 5.37 - exactly as predicted (first time using acid malt). recirculated and saw proper reduction in particles for the first time
sparged with 8l at 77. the grain was then 67. left for 10 mins
Got 18.3l out after sparge
pH of sprage/grain initially was around 5.4, and didn't seem to change
Efficiency was 73%!!!!
Boiled for .....
Hop additions at 15 min, 7.5 min and flameout. The left for about 20mins without cooling. It was then down to around 75 degrees, then added the extra 100g, and we left for another 20 mins till around 60 degrees. Then cooled straight to 20 ish.
yeast used was vermont
gravity reading was 1.080

The vermont yeast didn't show any activity by the next day so I repitched with some s04. It then showed signs of life by around 24 hours after end of brewing. Fermented at a constant 15/16 degrees for the next 36 hours. Dry hopped with around 50g of Nelason while still fermenting Then rose to around 17/18 where it spent most of the next 24 hours and was still fermenting.
dry hopped with the remaining ~50g nelson and 100g mosaic on day 6. bottled on day 10. There was still a krausen type layer on top, though it looked largely like hops (perhaps dry hopping during fermentation pushed the hops up rather than down and it just never went away??) Anyway it bottled fine, with only a few hop particles in 1 or 2 bottles. Bottled with around 90g of dextrose split between 30 bottles - boiled sugar and used a syringe (instead of coopers bottle drops that I'd used for the last 2)

This was possibly the first beer with what seemed like a perfect mash process (all measured numbers matching calculations, decent efficiency, hit correct pH with acid malt rather than liquid acid) and low constant fermentation temperature. I also boiled the bottles/caps, washed the syphon thoroughly with PBW, and syphoned straight into bottles (no bottle wand) to reduce turbulent flow and possible oxidation.

Possible improvements for next time. 1. do a whirlpool rather than just hop stand, 2. stir the dry hops to get those floating on the surface back into the liquid

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  • Public: Yup, Shared
  • Last Updated: 2017-02-21 22:16 UTC
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