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Mind Eraser Cold IPA

218 calories 16.5 g 330 ml
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Beer Stats
Method: BIAB
Style: American IPA
Boil Time: 60 min
Batch Size: 23.1 liters (fermentor volume)
Pre Boil Size: 28.8 liters
Pre Boil Gravity: 1.058 (recipe based estimate)
Post Boil Gravity: 1.072 (recipe based estimate)
Efficiency: 74% (brew house)
Source: Green Cheek - 'It Just Works' inspired
Calories: 218 calories (Per 330ml)
Carbs: 16.5 g (Per 330ml)
Created: Monday April 10th 2023
1.072
1.009
8.4%
83.2
3.7
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6 kg Gladfield - Lager Light6 kg Lager Light 35 1.6 80%
1.50 kg Flaked Rice1.5 kg Flaked Rice 40 0.5 20%
7.50 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
50 g Warrior50 g Warrior Hops Pellet 14.5 Boil 60 min 74.19 19.2%
30 g Yakima Chief Hops - Amarillo Cryo30 g Amarillo Cryo Hops Pellet 13.9 Whirlpool 20 min 9.03 11.5%
100 g Ekuanot100 g Ekuanot Hops Pellet 14.25 Dry Hop at 20 °C 3 days 38.5%
30 g Yakima Chief Hops - Amarillo Cryo30 g Amarillo Cryo Hops Pellet 13.9 Dry Hop at 20 °C 3 days 11.5%
50 g Yakima Chief Hops - Mosaic LupuLN2 (Cryo)50 g Mosaic LupuLN2 (Cryo) Hops Lupulin Pellet 20.5 Dry Hop at 20 °C 3 days 19.2%
260 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.50 tsp Brewtan B Water Agt Mash 65 min.
8 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
7 g Gypsum Water Agt Mash 1 hr.
1 each Whirlfloc Water Agt Boil 15 min.
0.50 tsp Brewtan B Water Agt Boil 10 min.
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
2 Each
Cost:
Attenuation (custom):
86%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
18.5 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 142 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 0.52 bar       Temp: 2 °C       CO2 Level: 2.25 Volumes
 
Target Water Profile
Cold IPA - Back of the Passage
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
140 10 8 150 150 40
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
31 L Infusion 67 °C 64 °C 45 min
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 37.6 L) 37.2
Mash volume with grains (equipment estimates 42.6 L) 42.2
Grain absorption losses -7.5
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 29.2 L) 28.8
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume 23.3
Hops absorption losses (whirlpool, hop stand) -0.2
Volume into fermentor 23.1
Total: 37.2  
Equipment Profile Used: System Default
 
Notes

Pea flowers (see photos) were de-stemmed, dehydrated and ground up with a mortar and pestle.
https://beerandbrewing.com/special-ingredient-butterfly-pea-flowers/

Batch #1 - 25/4/23 (Eff.: 74%, Att.: 86%, ABV: 8.5%)
Mash vol.: 31 L, Pre-boil vol.: L, Batch vol.: 23.1 L
OG: 1072 (Refract.) 10 (Hyd.) 1061 (Tilt) Boil Time: 55 min
Yeast: US05 (x2)
9/5/23 - SG: 1005, dry hopped at 20 C.
11/5/23 - Cold crashed with CO2 rig.

  • This thing tastes great fresh and totally wiped us both out like few beers ever have, thus has been renamed as Mind Eraser. It didn't end up very light coloured as hoped.
  • Very tasty, deceptively strong sneaky beer that is dangerously drinkable. Make it again for sure.

    Substitutes:
    Warrior hop (50g) pellets (T90) instead of extract (28 IBU) and Pahto (28g/70 IBU).
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  • Last Updated: 2023-06-17 23:19 UTC