Well, thank you very much. This makes it extremely difficult to brew as the beer results in liquid that is much too thick. But Ive been chatting with Ryan from spike brewing. So the way Im going to do that is Im going to ferment at a warmer temperature than usual. Add 0.5 oz Crystal hops at 10 minutes left in boil. Inspired by Pre prohibition neighborhood Pub style makes. Ferment for two weeks at 5560F. The mouthfeel is smooth and light; not creamy despite its name. Adding a pound of sugar (which is within style for cream ale) might do the trick to raise the O.G. For quick copying and pasting to a text based forum or email. I think if I go over that at all, well start to see some bubbling. We gotta, you gotta do it. Makes good lawn mower beer. . So there is a blow off, a hop edition, and a PR V. So this is really quite handy. Pre-Prohibition Lager Recipe - Common Cream Lager | Brewgr Yeah. Okay. Recipe Type: All Grain. Yup. Copyright 2007-2023 Brewer's Friend, Inc. -, 0.24999999942814 oz Magnum (Pellet) Hops, 0.49999999885628 oz Willamette (Pellet) Hops, {{ device.name | titlecase }} {{ ((device.name | lowercase) != (device.type | lowercase)) ? Very, very easy to drink. If you have any questions on how to brew this recipe feel free to ask in the comments and I will be sure to help you out. Rack and crash beer to 33-35F for two more weeks. The thing with fermenting at lager temperatures is the yeast do take longer to complete their fermentation. Pelican Style Pre Prohibition Cream Ale Beer Recipe | All Grain Cream Medium body with a rich, creamy mouthfeel. All right. Pre-Prohibition Ale | Four Mile Brewing | BeerAdvocate There is a wide selection of yeast to choose from for this style. Look, I only have two spike fermenters, and Im brewing every week. Im just going to tighten just a touch. Marked as pre prohibition cream ale.curious malt taste with a hop finish . A citrusy or fruity modern hop character is inappropriate for the style. Last update: 05-27-2022. A substantial hop bitterness stands up to the malt. However, the beer drunk in Philadelphia and the rest of America was nothin close to what was being offered in Germany. Recipe Info Pre-prohibition Cream Ale by FastEddie on 4/18/2016 from tasting notes Recipe Type: All Grain Batch Size: 3 Gallon (s) Boil Size: 3.5 Gallon (s) Boil Time: 30 min Efficiency: 65% http://www.homebrewtalk.com/showthread.php?t=476106 6.5 plus 2 - amberish cream ale Fermentables 69% - Vienna lb 4.5 ppg 35 L 4 use Mash 15% - Flaked Corn - US You could quaff it in big gulps. Corn goes through funky time when aging in fridge. So perhaps one thing I could do is use this PRV, um, as like my spunding valve. CO. Temp: 68 F Learn about its history, characteristics & how to brew your own. We didnt share with cheers before we tried it. Cream Ale Recipe | Brew Dudes Well, Im shooting for an original gravity of 10 48. This is where I put my cooling coil. I have the CF5 and the flex plus, and these are both pressure rated up to 15 PSI, which seems like I should be able to perform pressurized fermentation fairly easily. Yeast: You want to use a higher attenuating yeast in order to get a nice dry finish. This is their spunding valve, and it fits on the 1.5 inch TC port. A popular pre-prohibition beer style, Cream Ale is a subtle & well-balanced beer. The highlight of this pack is the carefully curated selection of featured-hop IPAs, each offering a unique and captivating flavor experience. Modern day Cream Ales typically have one low-alpha American hop addition at the start of the boil. Boil for 90 minutes, adding hops according to the schedule, then whirlpool for 10 minutes. Pre-Prohibition Ale - Four Mile Brewing Company - Untappd Check mash pH (5.2 - 5.4). Water chemistry: Add 1 tsp calcium chloride in 8 gallons water. 2-Row - US malt. Now Im going to add 10 PSI of pressure. So between 48 Fahrenheit and at 56 Fahrenheit, however, my wort is it 65 Fahrenheit and thats where I intended to leave it. Brew a refreshing Cream Ale by using soft water with a chloride lean. Continue with Recommended Cookies. Now homebrewers and craft brewers alike are once again discovering and brewing this unique and delicious American style. Its going to have an SRM of 3 and then rounding out the ingredients at 5%, Ill be using Carapils. 5.5% ABV 18 IBU 327 Ratings Add Check-in See All Friends You Global Recent Activity Jason Thompstone is drinking a Pre-Prohibition Cream Ale by Stubborn Mule Brewery at Stubborn Mule Brewery Draft Sat, 11 Feb 2023 17:31:46 +0000 View Detailed Check-in BockBeer fest 2014. #1 Recipe Type All Grain Yeast Wlp029 Yeast Starter No Additional Yeast or Yeast Starter 2 packs for 5 gallons Batch Size (Gallons) 10 gallons Original Gravity 1051 Final Gravity 1.010 Boiling Time (Minutes) 90 IBU 25 Color 3-4 srm Primary Fermentation (# of Days & Temp) 14 days at 62 For quick copying and pasting to a text based forum or email. Even though this is a lighter tasting beer it will creep up on you quickly. The consent submitted will only be used for data processing originating from this website. These days, the style is represented by my beloved Genesee Cream Ale out of Rochester, N.Y., and Cincinnatis Little Kings, but their modern versions are less potent than pre-Prohibition varieties. from tasting notes. Pre-Prohibition Lager Recipe - Common Cream Ale Recipe Info Common Cream Ale by MustyDitch on 4/10/2022 from tasting notes Recipe Type: All Grain Batch Size: 6.1 Gallon (s) Boil Size: 7 Gallon (s) Boil Time: 30 min Efficiency: 77% All Grain Pre-Prohibition Lager homebrew recipe. Ingredients: 10 LBS Pale Millet Malt; or 14 LBS Pale Rice Malt (hulled and/or naked varieties); or any combination or both 1 LB Dextrose; or 2 LBS Flaked Maize; or 2 LBS Corn Grits 1.75 OZ Cluster Hops 1 TBLS Irish Moss SafLager S-23 or Mangrove Jack's M54 Lager Yeast; SafAle US-05 Ale Yeast Additional Instructions Primary Ferment: 5 - 6 days There will be a malt vinegar smell . I prefer Crystal for this style of beer however Styrian Golding, Cascade and Mt. A clean fermenting yeast such as US-05 or WLP080 to ensure a dry beer. Okay. Just wondering most of the Cream Ale recipes i see on here do a 90min Mash and boil,How did it turn out with 60?. So Im going to be adding this in at 60 minutes, then another charge of cluster with 15 minutes to go. I brew on what I consider to be the best type of brewing system due to its ease of use, low cost, quick clean up and how great of beer it makes. Good conversion, nice dry refreshing finish. The recipe's view count is incremented when someone views the recipe at your site. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Your support is appreciated! "Prohibition Honey Cream ale" Cream Ale beer recipe by Nathan Kosmak. Updates to the recipe automatically flow through. I really think Im going to get a lot of use out of these extra ports. So what Im going to do is ferment under pressure and because the yeast is fermenting under pressure, that should suppress some of the phenols and esters and give us that clean lager taste. They won't be saved but will give you an idea of costs if your final yield was different. Crystal will do much of the same in terms of flavor. Much of Americas barley was a variety called six-row, as opposed to the German two-row that was being used. Some yeast character may show through in this style. And then it has one other smaller, 1.5 inch port here for a TC clamp. Batch Size: 35 Liter(s) Boil Size: 40 Liter(s) Boil Time: 60 min. Makes good lawn mower beer. Prior to the arrival of Lagers on this shore, Ales were the primary beer consumed. Our IPA Hop Flight mixed twelve pack is a delightful collection of special-release beers. For fermentation, youll want to use a clean, neutral straineither ale or lager. The main base malt Im using at 85% is 6-row pale malt. Extract, ABV 5.36%, IBU 17.45, SRM 4.24, Fermentables: (CBW Golden Light ) Steeping Grains: (Malted Corn) Hops: (Cluster) Other: (whirlfloc). Pre-Prohibition Ale is a Cream Ale style beer brewed by Four Mile Brewing in Olean, NY. I have two fermenters here, both from spike brewing. However before too long Americans started to prefer the lighter, crisp and clear Lager. Mouthfeel And I think this may be the first time Ive used six row in any of my beer recipes, but it is traditional for the style. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); The content on this blog could contain affiliate links, which may result in my earning commissions & fees. We have a lager, lets take a look. And wyeast recommend fermenting this at low temperatures. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. As for hops, use one or two varieties that support a light malt profile. We and our partners use cookies to Store and/or access information on a device. The recipe's view count is incremented when someone views the recipe at your site. John Wagner, a Bavarian brewer, arrived in America in 1840. All Grain Cream Ale Recipe | 2023 2nd Place. Water chemistry: Add a pinch of kosher salt. Its not, youre not getting a hoppy smell from it. Boil for 60 minutes. Im using cluster for everything. Which is the equivalent of about 30 something pounds? Cluster, the original American hop, is traditional, but I dislike it. 85% 8lbs 8oz Six-Row Pale Malt, 10% 1lb Flaked Corn, 5% 8oz Carapils. This cream ale recipe is clearly an all grain beer and as such you need all grain brewing equipment. Do you have all of your equipment? This was a way to save money, but it did hinder the taste of the beer. And what I need now is a spunding valve that will fit on one of these ports. You can tell because on this gas manifold, it says exactly that not for pressure fermenting, not for spunding. Its not going to get easily blocked with krauzen. 1.00 oz Willamette | 5.5% AA | 15 minutes, Yeast For quick copying and pasting to a text based forum or email. With a simple adaptation of the lagers to their breweries, they found it. "Cream Ale - Prohibition Style" Cream Ale beer recipe by Tom Line. Pre-Prohibition Cream Ale (330ml) - Stubborn Mule Brewery Although Cream Ales were very popular prior to prohibition they did not recover as well as Lagers did post prohibition; until recently that is. Its aroma will be very low on the malt side but you should be able to pick it up along with a sweet corn-like smell. And that 6 row is going to help convert the second ingredient, which is corn, specifically flaked corn at 10%. Copyright 2007-2023 Brewer's Friend, Inc. -, 7.9999999817006 oz Cascade (Pellet) Hops, Fermentis - Safale - American Ale Yeast US-05, Mash Chemistry and Brewing Water Calculator, Do Not Sell or Share My Personal Information. Kiwanda | Pelican Brewing Company There will usually not be any hop aroma detectable. Access this issue along with the archives with Zymurgy Online! Lets give this a try. I've made this with only a single addition of Cluster and it is good but I like the additon of the noble hop aroma and that may be more consistent with the early pilsner beers brewed by the German immigrant brewers. Well, spike brewing, do not want you to do that. And in addition, I can have that gas manifold with its PRV, which will blow if anything did go wrong with this at 15 PSI. After prohibition was lifted, mass produced lagers took over, but pre-prohibition lager lives on particularly among us homebrewers. the bright Golden color comes from ample use of specialty grains, which also add a rich flavor and toasted malt aroma. I am referring to what is called all-in-one brewing systems. As a way to combat these new-found brewing difficulties, these German now American brewers started using lower-protein grain such as rice and corn. Pre-Prohibition Lager is a clean, refreshing, bitter pale lager. Hop aroma can be floral, herbal, or spicy. This is Norm, and this is very exciting because since the first time, since the pandemic, weve actually got to bring someone in from the outside, fully vaccinated. Pre-Prohibition Lager By the Numbers. Cold crash and use other clearing strategies if desired. "pre-prohibition cream ale" Experimental Beer recipe by Percent42. He did not come to America empty handed either. Medium to high hop bitterness, which should not be overly course or have a harshness in the aftertaste. Ive always been puzzled, given its looser temperature requirements, that Cream Ale hasnt proven to be more popular among homebrewers. Okay. Would you typically brew? Also, to add roundness to the malt, a hald pound of Carapils can be added. Darron | Pre-Prohibition Cream Ale | BeerCo All Grain Recipe Kit (device.type | titlecase) : '' }}, White Labs - Cream Ale Yeast Blend WLP080, Mash Chemistry and Brewing Water Calculator, Do Not Sell or Share My Personal Information. There will be a malt vinegar smell for 2 days, then just a malt vinegar taste for 2 days, then the taste and odors clean up nicely. Medium to medium-high maltiness with a prodominate grainy flavor. 9.0 lbs pale malt (a two-row/six-row mix is ideal) Cluster hops work well for bittering but they aren't known for their aroma properties. Ferment for two weeks at 55-60F. I mean, thats kind of low in my eyes to start with, but being so drinkable, like this could be kind of deadly. Copyright 1996-2023 BeerAdvocate. Harkening back to pre-prohibition recipes, Pelican Brewing introduced the now classic Kiwanda Cream Ale 25 years ago this year. Would love to make this Ale, is it easy for a first time brewer? Um, its um, its not one that you need to sip. Dry Hopping in Kegs: A Comprehensive Guide for Homebrewers, What is Beer? Carbonation Drops vs Priming Sugar Which is Better? 85% 8lbs 8oz Six-Row Pale Malt; 10% 1lb Flaked Corn "pre-prohibition cream ale" Cream Ale beer recipe by weldedsord. It has a crisp feel to it with small bubbles from the higher carbonation. Thats crushable really, really drinkable. And then the final charge of cluster at flame out. . All Grain Pre-Prohibition Lager homebrew recipe. And those are the sorts of things that we dont really want present in a lager. Ferment for two weeks at 55-60F and then drop as low as you can for an additional two weeks. Its not, not particularly heavy. Calypso hops. by Steve Thanos Updated on August 10, 2021 Historical Beer Brewing Recipes. So what Im going to do today is try to speed things along. As you can see, there is nowhere else to put a spunding valve in this lid, but this is the new lid Spike have sent me and you can see there are two additional 1.5 inch ports here. 220 V mode on the Anvil. Former President of my homebrew club, Plainfield Ale and Lager Enthusiasts (PALE) in the western suburbs of Chicago, IL. Starting out with a 50/50 split of Czech floor malted Pilsner and Maris Otter. How To Brew Pre-Prohibition Lager - Homebrew Academy , Putting the beer into geeks since 1996 | Respect Beer. Hops: IBUs should be around 20 and under. Thats every stop. It has enjoyed a resurgence recently as many microbreweries have taken up the style and even improved upon commercial versions. BIAB, ABV 5.63%, IBU 14.46, SRM 6.57, Fermentables: (Pale 2-Row, Flaked Corn, Flaked Oats, Honey Malt, Rice Hulls, Honey) Hops: (Willamette, Liberty). Its carbonation level will also be very high. Paste the following into your website / publishing platform: Recipe costs can be adjusted by changing the batch size. So its great for bittering, but it also has flavors and aromas that are spicy floral and it says on the packaging here, earthy black, current as well. Probably the smooth mouthfeel is the main reason behind naming it " Cream Ale ." The hybridized specialty soldiered on after Prohibition before largely falling out of favor by the 1970s and '80s. Keep it cool in the keg and you've got a beer just waiting for your first day of lawn mowing (or your first day dreaming of lawn care). I think thats about it. Prior to Wagners arrival, the city of Philadelphia had been brewing beer for some 160 years. The grist for this style is pretty straightforward. And this is where I normally put my blow off valve and then switch that out for the gas manifold. The hop bitterness also lingers through a dry finish. Both of you for giving this beer a try. Affiliate Disclaimer Privacy Policy Contact Us. Updates to the recipe automatically flow through. There is much more to this beer style. Cascade hops. The beer style gained popularity, particularly along the east coast right up to prohibition in 1920. Having more ports is always good. Now lagers, as you probably know, are usually fermented much cooler than ales thats because lager yeast works best at cooler temperatures, maybe 50 Fahrenheit, something like that. Cream ale enjoyed broad popularity in the pre-prohibition era, and was particularly popular in the Midwest. Pre-Prohibition Ale - Homebrew Talk And this has, um, a PRV, a pressure relief valve rated up to 15 PSI. Ingredients: 5 lbs Pilsner Malt 5 lbs 2-Row Brewers Malt 1 lbs Corn Flaked (Maize) 1 lbs White Table Sugar (Sucrose) 0.85 oz Saaz (5.0%) - added during boil, boiled 60 min 0.5 oz Saaz (5.0%) - added during boil, boiled 2 min 2 tsp Irish Moss - added during boil, boiled 15 min 1 ea Fermentis US-05 Mash In -152 F John's Partial Mash Cream Ale Recipe 1 Dennis Toth is drinking a Pre-Prohibition Ale by Four Mile Brewing Company at Prohibition 2020 Draft Earned the Draft City (Level 43) badge! Mash at 149F (65C) for 1 hour, then raise the temperature to 168F (69C) and mash out. Pre-Prohibition Cream Ale Beer Recipe | All Grain Cream Ale | Brewer's Friend View Recipe Print Pre-Prohibition Cream Ale akira7799 Beer Stats Method: All Grain Style: Cream Ale Boil Time: 90 min Batch Size: 6.5 gallons (fermentor volume) Pre Boil Size: 8.5 gallons Pre Boil Gravity: 1.037 (recipe based estimate) Efficiency: 70% (brew house) It would be really good around a pool on a hot day because its a sort of refreshing beer. Chill wort. Yeah. It's actually German Brewers Gold that I have, not Northern Brewer. I have the spunding valve currently fully closed, and Im just going to open it enough so that I start to see some bubbles here, which would indicate that I will be spunding at 10 PSI. So about a 4.7% beer. American Cream Ale: The Beer Style "Killed Off" By Prohibition Long lasting, substantial head. Cream ale - Wikipedia The recipe's view count is incremented when someone views the recipe at your site. #1 SWMBO and I floated the keg in record time. Hamilton, Ohio. By 1920 the start of Prohibition killed Wagners dream. skip to main content Learning CenterBecome an expert shopper today 1-855-857-3885 24x7 EXPERTS Search Contact Contact Us1-855-857-38851-855-857-3885 Contact UsBusiness Sales A corn-like impression of sweetness may also show. Fellow homebrewers: lets make a pre-Pro. An example of data being processed may be a unique identifier stored in a cookie. This closely emulated the German lagers that were brewed across the pond. I brewed this today but changed the hop schedule. This beer is incredibly light. Particularly when we can easily take advantage of wintertimes low ambient temps. Ingredients: 5 lbs 2 Row 3 lbs Flaked Corn 1 lbs 25l Honey Malt Mash at 151f for 60 minutes 1 tsp Irish Moss 15 min of boil 1 oz Hallertau 4.3% pellets 60 min of boil 1 oz Hallertau 4.3% pellets 15 min of boil 1 oz Saaz 3.2% pellets flame out Pre-Prohibition Lager is yellow to deep gold color. However nowadays you will find that many recipes use two-row or pilsner malt. For 12 lbs of grain at 70 F use 6.6 gal strike water at 155 F for target mash temp of 150 F. Reverse step mash: 150 F -> 142 F -> 156 F -> 170 F, Sparge grains to a pre-boil volume of 7.0 gallons. Brewgr is an online homebrew community and recipe calculator to help homebrewers find, create and share homebrew recipes with other homebrewers. Paste the following into your website / publishing platform: Recipe costs can be adjusted by changing the batch size. So lets see what weve got for you today. American Cream Ale - All About the Origin and Taste Profile - Draft Mag And as a result, the beers came out gummirr, and thicker. Add 1oz Crystal hops to the boil at the 60-min mark (start of boil). First crafted in the mid-1800s at various breweries in the United States, cream ale remained a very localized form with different styles until the early 20th century. I'll add to database. Outside of that the choice of yeasts is really yours. I even had a couple of pro brew pub brewers check and they gave it the thumbs up. There will also be a light corn flavor. You are using an out of date browser. The recipe's view count is incremented when someone views the recipe at your site. For quick copying and pasting to a text based forum or email. Cream Ale Recipes - Beer Styles - BeerSmith American Cream Ale: A Guide to a Unique Pre-prohibition Recipe By Draft Mag April 28, 2022 American Cream Ale is a smooth, light, and silky ale version of the American lager. The aroma is low to medium grainy, corn-like sweetness. Condition at fridge temperatures if possible. Enjoy my friend! Brewgr is an online homebrew community and recipe calculator to help homebrewers find, create and share homebrew recipes with other homebrewers. You, yeah. Copyright 2007-2023 Brewer's Friend, Inc. -, 0.49999999885628 oz Cluster (Pellet) Hops, 0.49999999885628 oz Northern Brewer (Pellet) Hops, Fermentis - Safale - American Ale Yeast US-05, Mash Chemistry and Brewing Water Calculator, Do Not Sell or Share My Personal Information. Ferment at 60 65 degrees Fahrenheit. Mash for 60 minutes at 150 degrees Fahrenheit. How To Brew a Cream Ale (3 Recipes & Complete Style Guide!) Sat, 27 May 2023 14:03:31 +0000 View Detailed Check-in. It's an easy Cream Ale recipe that was found online. Um, yeah. All Grain, ABV 5.33%, IBU 18.87, SRM 2.97, Fermentables: (Pale 2-Row, Flaked Corn) Hops: (Cascade). So Ive got my gas manifold here with the pressure relief valve. something to experiment with. Um, kind of like a baked good? Word was out about this beer and soon the beer was spread up and down the East Coast and eventually across the country. Paste the following into your website / publishing platform: Recipe costs can be adjusted by changing the batch size. 30 minute boil with hop additions as above. Copyright 2007-2023 Brewer's Friend, Inc. -, 0.99999999771257 oz Willamette (Pellet) Hops, 0.99999999771257 oz Liberty (Pellet) Hops, Fermentis - Safale - American Ale Yeast US-05, Mash Chemistry and Brewing Water Calculator, Do Not Sell or Share My Personal Information. If you use corn sugar it is added to the boil (not the mash) and also needs to be stirred well so it does not scorch the bottom of your boil kettle. "},{"Id":"171845","Rank":"11","Text":"Pitch a 1 litre starter of Safale US-05"},{"Id":"172188","Rank":"12","Text":"OG = 1.056 with 23 litres into fermentor"},{"Id":"172189","Rank":"13","Text":"BrewHouse Efficiency = 77.03%"},{"Id":"172356","Rank":"14","Text":"FG = 1.012"}]}, https://brewgr.com/Media/img/r/d7/d7148ab5-2409-4618-84e1-cd69480fe004_d.jpg, https://brewgr.com/Media/img/r/d7/d7148ab5-2409-4618-84e1-cd69480fe004_t.jpg. Tasting Notes: More color, alcohol, flavor and bittering than modern versions of Cream Ale. The recipe is a nod to the US pre-pro Show More . US Golding and Northern brewer aren't very similar to Hallertau and Saaz but this isn't a hoppy beer so these might also be good. Updates to the recipe automatically flow through. In order to compete with this new trend Ale brewers had to adapt and as a result created a beer that looked and tasted very much like a Lager but was actually an Ale. Okay. ABV: 5.4% IBU: 25 Plato: 12 Ingredients: Two-Row Malt, Flaked Barley, Mt. BIAB, ABV 5.19%, IBU 18.15, SRM 3.6, Fermentables: (Pale 6-Row, Flaked Oats, Flaked Corn) Hops: (Magnum, Willamette) Notes: this is my first try on a pre prohibition cream ale these were the ingredients used in that time frame under my research and no exact yeast from . Hamilton Ohio Tap Water Through Carbon Filter (removes chlorine and lower ph from 8.6 to 8.1)mineral content stays same. My next beer (hopefully this weekend) will be a CAP but made with ale yeast -- and I'm also calling it a Pre-Prohibition Cream Ale. So I brew typically three gallons. we'll see what the results are. They won't be saved but will give you an idea of costs if your final yield was different. Adjust pre-grain water to a pH of 5.9. Cream Ale Recipe - CARECA BEER CREAM ALE PRE PROHIBITION | Brewgr I wanted some hop flavor and aroma in this pre-prohibition version. It's a great beer that I enjoy, but BJCP judges don't consider it a category 1C Cream Ale, and if you look at the list of awards it has accrued over the years, the . Its bubbling away to back down to 10 PSI. Saccharification rest at 150F for 60 minutes, Hops AMERICAN CREAM ALE Home Brew Beer Recipe Ingredient Kit (pre I do not recommend trying this; if you do understand you are not brewing a cream ale but a whole new style of your own. Cream ale is a style of American beer which is light in color and well attenuated, [1] [2] meaning drier. Cream Ale is an American style that was created out of necessity by American brewers to compete with the surging popularity of German Lagers back in the 19th century. The entire recipe is posted but only displays on my Pc for some reason. Now these things come with a gas manifold attachment that you can add. - Available now in 6-pack bottles, 12-pack cans, 19.2 oz cans, select Pelican Mixed 12-packs, and on draft in select locations. Pre-Prohibition Cream Ale - Stubborn Mule Brewery - Untappd And thats because this pressure relief valve could easily get blocked up with the krauzen and from the fermenter and so forth.