#208 Octoberfest/Marzen
All Grain Recipe
Submitted By: poobah58 (Shared)
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Batch Size: 11.00 gal | Style: Märzen ( 6A) |
Boil Size: 15.48 gal | Style Guide: BJCP 2015 |
Color: 10.4 SRM | Equipment: 01 15 Gallon / 60 min |
Bitterness: 22.5 IBUs | Boil Time: 60 min |
Est OG: 1.058 (14.2° P) | Mash Profile: 152°F Batch Sparge/Mash Out |
Est FG: 1.013 SG (3.4° P) | Fermentation: My Aging Profile |
ABV: 5.9% | Taste Rating: 35.0 |
Ingredients
Amount |
Name |
Type |
# |
17.67 gal |
01 Mead Lane |
Water |
1 |
11 lbs 8.00 oz |
Pale Malt, 2-Row (1.8 SRM) |
Grain |
2 |
5 lbs |
Munich Malt, Dark (15.0 SRM) |
Grain |
3 |
3 lbs 4.00 oz |
Munich Malt (8.0 SRM) |
Grain |
4 |
3 lbs 4.00 oz |
Vienna Malt (5.0 SRM) |
Grain |
5 |
1 lbs |
CaraMunich Malt (56.0 SRM) |
Grain |
6 |
3.00 oz |
Hallertau [3.8%] - Boil 60 min |
Hops |
7 |
0.50 oz |
Hallertau [3.8%] - Boil 20 min |
Hops |
8 |
2.0 pkgs |
Munich Lager (Wyeast Labs #2308) |
Yeast |
9 |
2.0 pkgs |
Octoberfest Lager Blend (Wyeast Labs #2633) |
Yeast |
10 |
1.0 pkgs |
Bavarian Lager (Wyeast Labs #2206) |
Yeast |
11 |
Notes
The mash and sparge chemicals can be added to 26 gallons of water. Hold off on adding Lactic Acid until a mash pH reading is taken.
pH of remaining sparge water should be about 5.7
- Protein mash should be thick (1.0-1.2qt/lb). Check pH during rest and adjust to 5.3-5.6. While resting, bring remaing water to boil.
- When protein rest is done, infuse to 152°F (1.5/2.0 qts/lb). Add a qt of water at a time and mix well. Check temperature constantly.
- When conversion complete (iodine test), pull decoction. The decoction should have a thickness of 1-1.25 qts/lb.
- Heat decoction to a boil over the next 15 min. Boil for 10 - 30 min. Shorter for light worts and longer for darker worts. OK to boil with the lid on. Any trapped DMS will be boiled off during the wort boil anyway.
- Add decoction in steps while constantly mixing and monitoring the temperature of the mash. Bring mash temperature to 168-170°F. Once the target temperature is reached the remaining decoction is left to cool and added once its temperature is close to the mash temperature.
Fermentation - pitch at 46 or 48, keep below 50.
Diacetyl rest probably not needed.
At secondary, near freezing. 32 to 35 range. "Get a better lager character the closer you get to freezing".
Let it sit 6 to 8 weeks at lagering temp. Decent after 1 month.
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