Old Tavern Leather Mild (II) - Beer Recipe - Brewer's Friend

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Old Tavern Leather Mild (II)

163 calories 19.6 g 12 oz
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Beer Stats
Method: BIAB
Style: British Brown Ale
Boil Time: 75 min
Batch Size: 5.25 gallons (fermentor volume)
Pre Boil Size: 6.35 gallons
Pre Boil Gravity: 1.041 (recipe based estimate)
Efficiency: 83% (brew house)
Source: DAS
Calories: 163 calories (Per 12oz)
Carbs: 19.6 g (Per 12oz)
Created: Tuesday February 16th 2016
1.049
1.016
4.4%
20.4
20.9
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6 lb German - Pale Ale6 lb Pale Ale 39 2.3 72.7%
8 oz German - CaraAmber8 oz CaraAmber 34 23 6.1%
7 oz German - Carafa I7 oz Carafa I 32 340 5.3%
4 oz German - CaraAroma4 oz CaraAroma 34 130 3%
1 oz United Kingdom - Roasted Barley1 oz Roasted Barley 29 550 0.8%
1 lb German - Munich Light1 lb Munich Light 37 6 12.1%
132 oz / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.60 oz Northern Brewer0.6 oz Northern Brewer Hops Leaf/Whole 9.4 Boil 30 min 15.49 60%
0.40 oz Northern Brewer0.4 oz Northern Brewer Hops Leaf/Whole 9.4 Boil 10 min 4.87 40%
1 oz / 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.50 each Whirfloc Tablet Fining Boil 5 min.
10 g Fermax Yeast Nutrient Other Other 5 min.
1.20 g CaSO4 (.2g/gal) Water Agt Other --
3 g CaCl2 (.5g/gal) Other Other --
 
Yeast
Danstar - Windsor Ale Yeast
Amount:
1 Each
Cost:
Attenuation (avg):
72%
Flocculation:
Medium
Optimum Temp:
64 - 70 °F
Starter:
No
Fermentation Temp:
64 °F
Pitch Rate:
-
0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Bru'n'Water Malty Brown Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
59 3 4 67 48 22
This water profile is achieved by adding:

-.5g/gallon CaCl2
-.2g/gallon CaSO4
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
10.72 qt 1.75qts/gal = 2.7 gallons Infusion -- 158 °F 45 min
8 qt Sparge -- 168 °F 15 min
Quick Water Requirements
Water Gallons  Quarts
Strike water volume (equipment estimates 8.44 g | 33.8 qt) 7.63 30.5  
Mash volume with grains (equipment estimates 9.1 g | 36.4 qt) 8.29 33.2  
Grain absorption losses -1.03 -4.1  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.16 g | 28.7 qt) 6.35 25.4  
Boil off losses -1.88 -7.5  
Hops absorption losses (first wort, boil, aroma) -0.04 -0.2  
Post boil Volume 5.25 21  
Volume into fermentor 5.25 21  
Total: 7.63 30.5
Equipment Profile Used: System Default
 
Notes

[all malt was ground to near flour for efficiency]

February 27, 2016:

S.G. 1.038

-Added 150g wheat DME prior to boil because I had it on hand and wanted to get rid of it.

Yeast: 15g Safale S-05 (2/2014) for approx. 138B cells, rehydrated.

-Yeast pitched at approx 16-17C at 8:30AM. Aerated vigorously be rolling carboy on floor for 5 minutes both before and after pitch.

-February 28 (morning): Very strange "start" to fermentation. Long lag time and zero airlock activity for 24 hours. However, yeast 'rafts' are visibly forming at 24 hours. Still no airlock activity. Possible leak somewhere in carboy/stopper? Very little experience with US-05 but I've been considerable concerned. Long lag times could be from low pitching/holding temp, but still it seems strange. Will keep an eye on this throughout the day.

February 28 (afternoon): Steady, but slow, airlock activity at nearly 30 hours. Low krausen forming. No distinguishable smell from airlock at this point.

February 29 (afternoon): Strong, steady airlock activity but strangely there is very little, if any krausen.

March 1: (morning) Strong, steady airlock activity continues. Still a strange lack of krausen, although I here this is not unheard of with US-05. Airlock smells of slightly plummy, yeasty, rising bread.

March 2 (afternoon): What little krausen was there has fallen. Airlock activity significantly slowed. Temperature raised to approx 17-18C. Will continue to slowly raise the temp over the course of the next few days to approx 20C.

March 3 (afternoon): Temp raised to 19C.

March 4 (afternoon): Temp raised to 20C.

March 8 (evening): Took gravity reading and a taste. Surprisingly, it currently sits at 1.015 - and I think it's finished. I'm glad, though very surprised, that it left so much body despite using US-05. It appears that mashing at 160F worked pretty well. Very full in the mouth, though NOT sweet, for a beer of such a low SG and alcohol content. Very malty, in almost a strange way, at the moment - though this could well be because there is a lot of yeast currently in suspension. Not as much roast character as I was hoping, but there beer is still young. I will remove from temp control tomorrow and allow to 'cold crash' for a few days prior to bottling.

March 9 (evening): Removed from temp control to 'cold crash' prior to bottling, hopefully on Sunday.

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  • Last Updated: 2016-08-23 06:13 UTC