Blind Squirrel Nut Brown Ale Beer Recipe | All Grain British Brown Ale | Brewer's Friend
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Blind Squirrel Nut Brown Ale

178 calories 18.1 g 12 oz
Beer Stats
Method: All Grain
Style: British Brown Ale
Boil Time: 60 min
Batch Size: 16 gallons (fermentor volume)
Pre Boil Size: 19.65 gallons
Post Boil Size: 18 gallons
Pre Boil Gravity: 1.049 (recipe based estimate)
Post Boil Gravity: 1.054 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Daniel Dorst
Hop Utilization: 97%
Calories: 178 calories (Per 12oz)
Carbs: 18.1 g (Per 12oz)
Created: Sunday September 28th 2025
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by Wolf Pack Brewing

OG: 1.056 FG: 1.015 ABV: 5.5% IBU: 28

1.054
1.013
5.4%
28.7
21.3
5.4
52.42
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
25 lb Simpsons - Maris Otter pale25 lb Maris Otter pale 1.69 / lb
42.19
38 2.4 80.6%
3 lb United Kingdom - Crystal 60L3 lb Crystal 60L 34 60 9.7%
1 lb Thomas Fawcett - Pale Chocolate Malt1 lb Pale Chocolate Malt 3.49 / lb
3.49
32.2 230 3.2%
0.50 lb Bairds - Roasted Barley0.5 lb Roasted Barley 4.49 / lb
2.25
33 600 1.6%
1.50 lb Briess - Carapils Malt1.5 lb Carapils Malt 3.00 / lb
4.50
34.5 1.5 4.8%
31 lbs / 52.42
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
4 oz Yakima Valley Hops - East Kent Golding4 oz East Kent Golding Hops Pellet 6.2 Boil 60 min 28.71 100%
4 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
11.5 gal Strike 164 °F 152 °F 60 min
12 gal Sparge 168 °F 168 °F 15 min
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 65 °F
 
Other Ingredients
Amount Name Cost Type Use Time
22 g Chalk Water Agt Mash 1 hr.
9 g Calcium Chloride (anhydrous) Water Agt Mash 1 hr.
10 g Epsom Salt Water Agt Mash 1 hr.
7 g Baking Soda Water Agt Mash 1 hr.
22.19 ml Lactic acid Water Agt Mash 1 hr.
1.64 g Lactic acid Water Agt Sparge 1 hr.
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
3 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
54 - 77 °F
Starter:
Yes
Fermentation Temp:
68 °F
Pitch Rate:
0.75 (M cells / ml / ° P) 606 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 2.28 psi       Temp: 38 °F       CO2 Level: 1.65 Volumes
 
Target Water Profile
English Brown Ale Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
75 10 30 75 45 150
To brew a balanced English Nut Brown Ale that emphasizes rich malt flavors and a round mouthfeel, focus on a moderate chloride level relative to a lower sulfate level. Darker malts naturally lower mash pH, so higher alkalinity is needed to keep the mash pH in the ideal range of 5.2–5.5. 

Ideal water profile for an English Nut Brown Ale Mineral Target Range (ppm)Flavor/Function

Calcium (Ca) 50–100 ppm - A key mineral for yeast health, enzyme activity in the mash, and beer clarity. The lower end is suitable for malt-forward beers.

Magnesium (Mg) 5–15 ppm - A yeast nutrient that can enhance flavors in small amounts. Higher levels can lead to an astringent flavor.

Sodium (Na)10–50 ppm - Rounds out malt flavors and contributes to a smoother mouthfeel. Keep concentrations modest to avoid a salty taste.

Sulfate (SO) 20–75 ppm - Accentuates hop bitterness and provides a drier, crisper finish. The lower end of this range is better for a malt-focused beer.

Chloride (Cl) 50–100 ppm - Enhances malt sweetness and fullness. A higher concentration relative to sulfate (a chloride-to-sulfate ratio greater than 1:1) is desirable for this style.

Bicarbonate (HCO3) 100–200 ppm - A buffer that increases mash alkalinity, counteracting the acidity of the darker malts and helping to achieve the correct mash pH.

Important water chemistry concepts Chloride-to-Sulfate Ratio: For a malt-forward beer like an English Nut Brown Ale, you want a higher chloride-to-sulfate ratio (e.g., 2:1 or higher).

Mash pH: The presence of dark, roasted malts will lower the mash pH. Adequate alkalinity from bicarbonate is essential to prevent the mash pH from dropping too low, which can lead to astringency.

Starting Point: If you are starting with very soft (or reverse osmosis) water, build your profile by adding calcium chloride to boost both calcium and chloride, and a small amount of gypsum for calcium and sulfate. Use baking soda to increase alkalinity. If you have harder water, you may need to dilute with distilled or RO water to lower certain mineral levels. 
Mash Chemistry and Brewing Water Calculator
"Blind Squirrel Nut Brown Ale" British Brown Ale beer recipe by Daniel Dorst. All Grain, ABV 5.41%, IBU 28.71, SRM 21.31, Fermentables: ( Maris Otter pale, Crystal 60L, Pale Chocolate Malt, Roasted Barley, Carapils Malt) Hops: (East Kent Golding) Other: (Chalk, Calcium Chloride (anhydrous), Epsom Salt, Baking Soda, Lactic acid)
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  • Last Updated: 2025-09-28 14:18 UTC
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