Saturday, November 22, 2014
IPA (Citra+Simcoe+Centennial)
There are a couple of hopping techniques I like to use to brew IPAs. The first is an extended hops steep. I like to steep for 60 minutes between 140 - 150 degrees. This temperature is below the flashpoints for the varieties I use, so I don't have to worry about too much IBU contributions. But, because the hop stand is at such a low temperature, the duration has to be longer. I feel it definitely enhances the aroma and flavor in the final beer.
I also like to use multiple dry hopping additions. I like to add hops as soon as the krausen starts to fall in the primary fermenter and then add another addition to the secondary fermenter.
Sunday, November 16, 2014
Cappucino Stout (Coffee, Milk Stout)
Milk Stout + Coffee isn't too radical of an idea. I love stouts and coffee so that was all the inpiration that was necessary. There are some great coffee shops in Ann Arbor, MI, but my favorite one is Mighty Good Roasting Company, on main street. They roast some really flavorful, aromatic beans. The base of the beer is a milk stout that I have developed over the past few years. 2-Row for the base, some crystal, flaked barley, 2 lbs of dark grains, and lactose. I really like the UK versions of Chocolate Malt and Roasted Barley, but it is important to note that UK Chocolate Malt has a lovibond of 350L, and UK Roasted Barley is 500L (which is a little darker than Briess). I kept the IBUs relatively low, because the added coffee imparts some of its own btterness.
For the coffee I used Mighty Good's Hacienda Rio Negro blend, which imparts a very robust, milk chocolate flavor and aroma. I cold brewed the coffee by taking two mason jars, adding 2 oz of coarse ground coffee, and topping them off with water. After 24 hours I filtered the coffee with a p60 pour over and added the concentrate to the secondary. I let the secondary sit for 7 days before kegging.
For the coffee I used Mighty Good's Hacienda Rio Negro blend, which imparts a very robust, milk chocolate flavor and aroma. I cold brewed the coffee by taking two mason jars, adding 2 oz of coarse ground coffee, and topping them off with water. After 24 hours I filtered the coffee with a p60 pour over and added the concentrate to the secondary. I let the secondary sit for 7 days before kegging.
Monday, November 10, 2014
Arcadia Brewing Company: Rapunzel
A fairly session-able White IPA from Arcadia Brewing Company (brewed with hops grown in Michigan). Very different taste, but similar concept as my White Pale Ale.
Friday, October 31, 2014
Harvest Imperial IPA: brewing with wet hops
A homebrewing friend of mind has two Centennial and two Cascade plants. All four plants are in a row and did so well this summer that a portion of the Centennial and Cascade plant grew into each other. Even though the Cascade hop cone is very distinguished, we decided to play it safe and brew a wet hopped Imperial IPA with the hops from the ambiguous area, on the bine.
I haven't brewed an Imperial IPA for awhile, since I don't usual feel that I finish a five gallon keg of it before the hops start to diminish. But since I will be splitting this batch up, it seemed like a perfect excuse to brew a big, carelessly hoppy beer. Leading up to this batch, I did a fair amount of research and decided to get rid of all crystal malt and see what affect it would have on the overall beer. I split the grist with 50% US 2-row, 50% Maris Otter, and added some corn sugar for an alcohol boost. I bittered with Bravo hops and added generous amount of Centennial and Columbus with :10 minutes left in the boil. Finished off the brew day with a massive 24 oz wet hop, hop steep for :60 minutes. Chilled and fermented with a health pitch of WLP090, san diego super yeast.
White Pale Ale: brewing with wet hops
I finally picked up a copy of Mitch Steele's book IPA. The book is centered around the historic, evolution of the modern IPA, but it does go into some variations of the style as well. There is a brief section on White IPAs, citing Deschutes Brewery's Chainbreaker White IPA as a commercial example. Here in Michigan, New Holland Brewery produces White Hatter, and is the only Michigan commercial example I can find. I have never brewer a White IPA, but have had a few commercial examples in the past. One memorable White IPA was when I lived in Chicago and Goose Island Brewery (before Anheuser-Busch) had one on tap. I don't remember what it was called only that I bought a growler to go, went back a week later for a refill, and it had been replaced.
In summary, a White IPA is a combination of a Belgian Wit and American IPA. Wheat malt, flaked wheat, and flaked oats can all be used in the grain bill and the beer is hopped with pungent, pacific northwest hop varieties somewhere between an American Pale Ale and American IPA. Coriander and orange peel can be added in the boil, as well. Finally, a Belgian Wit yeast strain is used during fermentation with some dry hops. To me the merging of the two styles makes sense and doesn't seem too radical at all. Orange peel and coriander gives off a citrus, pine character, which are similar to the variety of hops used. The grain bill doesn't have a lot of carmel malt, or specialty malts which is perfect for hoppy styles. Belgian Wit yeast attenuates fairly well and gives the beer a unique character of its own.
In summary, a White IPA is a combination of a Belgian Wit and American IPA. Wheat malt, flaked wheat, and flaked oats can all be used in the grain bill and the beer is hopped with pungent, pacific northwest hop varieties somewhere between an American Pale Ale and American IPA. Coriander and orange peel can be added in the boil, as well. Finally, a Belgian Wit yeast strain is used during fermentation with some dry hops. To me the merging of the two styles makes sense and doesn't seem too radical at all. Orange peel and coriander gives off a citrus, pine character, which are similar to the variety of hops used. The grain bill doesn't have a lot of carmel malt, or specialty malts which is perfect for hoppy styles. Belgian Wit yeast attenuates fairly well and gives the beer a unique character of its own.
Monday, August 18, 2014
Rye IPA: brewing with wet hops
I've been wanting to brew a Rye IPA before this summer ends, so the timing was perfect. I used pellet hops for everything, except the hop steep after flame out. Using the 6:1 (5:1) rule for wet hops: pellet hops, the hop steep addition should be equivalent to 2.5 - 3.0 ounces of pellet hops.There is nothing too special about the grist on this beer, as I am looking for the wet hops to dominate the beer. The grain bill is mostly 2-Row, a little crystal, carapils, and rye malt. The rye malt only makes up 13.3% of the grist, which is fairly mild for this style. I am going to see how it turns out, but may up the rye malt for future batches.
Friday, August 8, 2014
North Peak Brewing Company
North Peak Brewing Company sits in downtown Traverse City, MI. I first noticed North Peak Brewing Company when I moved back to Michigan. Their bottles are very unique, think red stripe style bottle, and I bought a six pack just so I could reuse the bottles for my homebrew. I was up north this July and stopped in for dinner and a few drinks at what I would call a very average brewery.
Northern Lights - suprisingly flavorful for a light, golden ale. I tasted a lot of pilsner malt and Saaz. Very czech pilsner like, but missing the lager yeast. Light, crisp, and complex. Perfect beer after a day on the beach.
Shirley's Irish Stout - perfect balance. There was a great mix of roasted character and hop bitterness. Tasted almost like drinking cold, stale coffee. But, the nitro smooths out all the flavors. Definitely the best beer on tap, that night.
Diabolical IPA - nothing too special. A lot of bitterness up front, but lacking in hop flavor and aroma.
Northern Lights - suprisingly flavorful for a light, golden ale. I tasted a lot of pilsner malt and Saaz. Very czech pilsner like, but missing the lager yeast. Light, crisp, and complex. Perfect beer after a day on the beach.
Shirley's Irish Stout - perfect balance. There was a great mix of roasted character and hop bitterness. Tasted almost like drinking cold, stale coffee. But, the nitro smooths out all the flavors. Definitely the best beer on tap, that night.
Diabolical IPA - nothing too special. A lot of bitterness up front, but lacking in hop flavor and aroma.
Thursday, July 31, 2014
Understanding Hops: Alpha and Beta Acids
2013 Homegrown Chinook |
Alpha Acids:
Alpha acids are the main source of bittering for beer and are measured by the percentage of total weight of the hop. But, alpha acids are not soluble in wort and impart no bitterness. During the boil, alpha acids are isomerized by heat, into iso-alpha acids. This conversion is slow and almost never completed. After a one hour boil, only 25-30% of the alpha acids have been converted into iso-alpha acids. Therefore, the longer the hops are boiled, the more iso-alpha acids are in the final beer, creating more bitterness. We calculate this by IBUs (International Bitterness Units). The gravity of the wort also has an affect on iso-alpha acid conversion. Higher gravity worts have a slower conversion of alpha acids to iso-alpha acids. This is why extract brewers that only boil 3-4 gallons of their wort and top off with water to reach 5 gallons, need more hops to reach the same IBUs as brewers that use full boils.
Tuesday, July 29, 2014
Michigan Summer Ale: Coriander Wheat Ale
Luckily for me I live near Adventures In Homebrewing which sells grain from Michigan Malt, a local organic "micro malting operation."
American wheat beer comes to mind, when thinking about a light summer ales. I split the base malt 50% Michigan Malt 2-row, 50% Michigan Malt Wheat Malt, and added some Caravienne for some color and toasted nut flavors. (Just a note, I do consistently get a 3-5% drop in efficiency when using Michigan Malt). I chose Saaz hops because of it's spicy, herbal characteristics that will accompany the citrus from coriander. The coriander is very subtle in this recipe. The small addition provides subtle hints of citrus and pine, but is not over powering. Coriander needs a little prep work to bring out the oil aromas and flavors. When using coriander, roast the seeds in a small frying pan. When there is consistent popping, remove the seeds form the heat, cool, and place them in a zip lock bag. Then take a rolling pin and aggressively roll over the seeds to crack their shells. This makes the
coriander seeds much more aromatic and pungent. Finally, I decided to use a fresh culture of Bell's Oberon Yeast, to round out the flavors. Bell's Oberon Yeast is a little more complex than California Ale, or American Ale yeast. All together I am very pleased with how this beer turned out.
Monday, July 14, 2014
How to Culture Bell's House Yeast: culturing yeast from a commercial bottle
Bell's Brewery (in Kalamazoo, MI) is one of Michigan's largest and most successful breweries. Their two flagship beers, Oberon and Two Hearted Ale, are two of the highest rated beers in the country. Bells uses a proprietary yeast strain for their ales that is not available for homebrewers. In my opinion, Bell's Brewery produces very simple beers, but their house yeast creates an interesting, unique final product. So, in order to use their yeast in my homebrews, I need to go straight to the source. Fortunately for homebrewers, Bell's does not filter their ales, therefore making it possible for to culture their yeast from their bottles.
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