Dutch Smash Beer Recipe | BIAB Märzen | Brewer's Friend
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Dutch Smash

156 calories 13.4 g 12 oz
Beer Stats
Method: BIAB
Style: Märzen
Boil Time: 60 min
Batch Size: 10 gallons (fermentor volume)
Pre Boil Size: 11.25 gallons
Post Boil Size: 10.75 gallons
Pre Boil Gravity: 1.046 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 156 calories (Per 12oz)
Carbs: 13.4 g (Per 12oz)
Created: Tuesday September 30th 2025
1.048
1.008
5.3%
41.1
10.8
5.2
30.60
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
18 lb Deer Creek - Dutch18 lb Dutch 1.38 / lb
24.84
35.9 10 100%
18 lbs / 24.84
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz Yakima Valley Hops - DE Saaz1 oz DE Saaz Hops 0.31 / oz
0.31
Pellet 3.9 Boil 20 min 4.64 20%
1 oz Yakima Valley Hops - CTZ1 oz CTZ Hops 0.56 / oz
0.56
Pellet 16.2 Boil 60 min 31.82 20%
3 oz Yakima Valley Hops - DE Saaz3 oz DE Saaz Hops Pellet 3.9 Boil 5 min 4.58 60%
5 oz / 0.87
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
12.15 gal Strike 145 °F 145 °F 30 min
Temperature 158 °F 158 °F 30 min
 
Other Ingredients
Amount Name Cost Type Use Time
6.20 g Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
4.50 g Gypsum Water Agt Mash 1 hr.
 
Yeast
Fermentis - Saflager - German Lager Yeast W-34/70
Amount:
1 Each
Cost:
4.89 / each
4.89
Attenuation (avg):
83%
Flocculation:
High
Optimum Temp:
48 - 72 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 158 B cells required
4.89 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 2.47 Volumes
 
Target Water Profile
Amber Malty (Brun' Water)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
55 5 10 65 55 35
Mash Chemistry and Brewing Water Calculator
"Dutch Smash" Märzen beer recipe by garrad21. BIAB, ABV 5.33%, IBU 41.05, SRM 10.83, Fermentables: ( Dutch) Hops: (DE Saaz, CTZ) Other: (Calcium Chloride (dihydrate), Gypsum)
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Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2025-12-01 22:32 UTC
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