Deeper Sinkhole Beer Recipe | All Grain Robust Porter | Brewer's Friend
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Deeper Sinkhole

198 calories 19.8 g 12 oz
Beer Stats
Method: All Grain
Style: Robust Porter
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Post Boil Size: 6 gallons
Pre Boil Gravity: 1.048 (recipe based estimate)
Post Boil Gravity: 1.060 (recipe based estimate)
Efficiency: 70% (brew house)
Source: David Oberholzer
Calories: 198 calories (Per 12oz)
Carbs: 19.8 g (Per 12oz)
Created: Saturday January 30th 2021
1.060
1.014
6.0%
36.8
50.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9 lb Briess - Brewers Malt 2-Row9 lb Brewers Malt 2-Row 37 1.8 66.7%
2 lb American - Caramel / Crystal 120L2 lb Caramel / Crystal 120L 33 120 14.8%
0.50 lb American - Carapils (Dextrine Malt)0.5 lb Carapils (Dextrine Malt) 33 1.8 3.7%
2 lb American - Chocolate2 lb Chocolate 29 350 14.8%
13.50 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz East Kent Goldings1 oz East Kent Goldings Hops Pellet 5 Boil at 158 °F 60 min 17.56 28.6%
1 oz Willamette1 oz Willamette Hops Pellet 4.5 Boil 30 min 12.14 28.6%
1 oz Willamette1 oz Willamette Hops Pellet 4.5 Boil 5 min 3.15 28.6%
0.50 oz Willamette0.5 oz Willamette Hops Pellet 4.5 Boil 15 min 3.92 14.3%
3.50 oz / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
6.5 gal Strike 163 °F 152 °F 60 min
1.5 gal Vorlauf -- 155 °F --
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 70 °F
 
Other Ingredients
Amount Name Cost Type Use Time
4 oz Cocao Nibs Flavor Boil 5 min.
2 oz Cocao Nibs Flavor Secondary 0 min.
 
Yeast
Omega Yeast Labs - DIPA Ale OYL-052
Amount:
1 Each
Cost:
Attenuation (custom):
75%
Flocculation:
Medium-low
Optimum Temp:
65 - 72 °F
Starter:
No
Fermentation Temp:
70 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 107 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: MapleSyrup       Amount: 4.5 oz       Temp: 68 °F       CO2 Level: 1.9 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
"Deeper Sinkhole" Robust Porter beer recipe by David Oberholzer. All Grain, ABV 6.04%, IBU 36.77, SRM 50, Fermentables: (Brewers Malt 2-Row, Caramel / Crystal 120L, Carapils (Dextrine Malt), Chocolate) Hops: (East Kent Goldings, Willamette) Other: (Cocao Nibs)
Recipe Picture
Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2021-02-01 05:34 UTC
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