Showing posts with label porter. Show all posts
Showing posts with label porter. Show all posts

Thursday, October 15, 2015

Brown Porter Review

Appearance: Very dark brown, but not quite black, with a lightly tan off-white head that has decent persistence. Lacing sticks to the side of my glass.

Aroma: Bready and roasty, but not intensely so. Malty but not sweet, and a little chocolatey. Hop aroma is present but subtle, and probably not quite the right type of British hop aroma. I don't get any yeast esters.

Taste: Again kind of bready, like the crust, and roasty-chocolatey. Sweetness is low-moderate but it's not dry. I don't really get much nutty character or a strong impression of biscuity Maris Otter character that would have come from using more of that malt, as was called for. No yeast-derived flavors that I can really detect. Bitterness is pretty evenly balanced with the malt, but I would say it is malt forward more than bitter. Smooth tasting, similar to a dark mild but more intense in character.

Mouthfeel: Smooth, low-moderate carbonation. Thinnish mouthfeel but the bready quality and sweetness prevent it from being thin. Like a dark mild but less watery.

Overall: Pretty pleasant, easy drinking and tasty. Would like to brew again but with more MO malt, and with a more characterful yeast expression.

Wednesday, September 23, 2015

Brown Porter Brewday

My wife requested I brew a porter. I opted for a Brown Porter and following the recipe, with some substitutions, from Brewing Classic Styles since I had never brewed this style and I didn't want the ABV of a Robust Porter.

My substitutions were some of the base grain, and with Cascade hops. The hop sub wasn't intentional since I foolishly forgot to check the contents of my freezer before going to get the specialty grains and yeast from the local brew shop.

Brewed 9/19


Recipe Specifications
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Boil Size: 7.13 gal
Post Boil Volume: 5.88 gal
Batch Size (fermenter): 5.25 gal  
Bottling Volume: 4.85 gal
Estimated OG: 1.056 SG
Estimated Color: 25.0 SRM
Estimated IBU: 25.5 IBUs
Brewhouse Efficiency: 68.00 %
Est Mash Efficiency: 73.2 %
Boil Time: 75 Minutes

Ingredients:
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Amt                   Name                                     Type          #        %/IBU        
7 lbs 12.0 oz         Pale Malt (2 Row) US (2.0 SRM)           Grain         1        63.9 %       
1 lbs 12.0 oz         Pale Malt, Maris Otter (3.0 SRM)         Grain         2        14.4 %       
1 lbs                 Brown Malt (65.0 SRM)                    Grain         3        8.2 %        
1 lbs                 Caramel/Crystal Malt - 40L (40.0 SRM)    Grain         4        8.2 %        
10.0 oz               Chocolate Malt (350.0 SRM)               Grain         5        5.2 %        
1.25 oz               Cascade [4.70 %] - Boil 75.0 min         Hop           6        21.7 IBUs    
0.50 oz               Cascade [4.70 %] - Boil 10.0 min         Hop           7        3.0 IBUs     
0.25 oz               Cascade [4.70 %] - Boil 5.0 min          Hop           8        0.8 IBUs     
1.0 pkg               SafAle English Ale (DCL/Fermentis #S-04) Yeast         9        -            


Mash Schedule: 154F, Batch Sparge, Mash Out
Total Grain Weight: 12 lbs 2.0 oz
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Name                    Description                                          Step Temperat Step Time    
Mash Step               Add 19.16 qt of water at 166.0 F                     154.0 F       60 min       
Mash Step               Add 9.70 qt of water at 200.5 F                      168.0 F       10 min       

Sparge: Batch sparge with 2 steps (Drain mash tun , 2.37gal) of 168.0 F water
Notes:
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Hit pre-boil OG of 1.046, and post boil OG of 1.057, so spot on according to Beersmith but higher than the stats in Brewing Classic Styles. Not sure what's going on there. Maybe my grains are crushed such that the efficiency is high.

Cooled to ~110F, then transferred to carboy and allowed to cool overnight to ~68F. Got approximately 5.5gal into carboy, leaving behind most of the trub and hop gunk in the brew kettle.

Pitched rehydrated S-04 yeast on 9/20, 5pm. Ambient air temp ~68 - ~70. Slightly too hot perhaps.

9/23, 5:15pm. High krausen is over, but the fermentation and airlock are still moderately active.