Monday, June 4, 2012

Specialty Grains/Sugars Used In Brewing Classic Styles

Below is the second Ingredients Chart in the series that visually compares the amount of ingredients (base malt, specialty grains and sugars, hops, and yeast strains) used in recipes of Jamil's veritable book "Brewing Classic Styles" (BCS).  As mentioned in the first Ingredient Chart posting, this project came about as I tried to identify the most frequently used brewing ingredients in order to stock my brewing inventory accordingly.

If a brewer were to brew all 80+ recipes in BCS, it would take 1,197 lbs of grains and sugars, 207 ounces (~13 lbs) of hops, and 88 vials of yeast. With regards to specialty grains and sugars, the chart below illustrates the top 20 grains/sugars that are used in highest quantity.  It became immediately apparent the importance of keeping Crystal 40 on hand, as it is used in 27 different recipes (keeping Crystal 80 and 120 may also not be a bad idea either).  Flaked wheat, on the other hand, is the only top ingredient that is a little deceiving.  It is ranked 5th on the list, but it is only called for in Witbiers and Lambics (5 lbs each), which minimizes the neccessity to stock it (unless those are your favorite styles).


In addition to the above chart, several other charts were generated for other BCS ingredients.  The links for each chart will be updated as they are published.
This project is a bit open-ended, so please let me know what you think or if there are other ways in which this data can be useful to fellow homebrewers.

Slainte!

-JW


"He was a wise man who invented beer."
-Plato

Thursday, May 31, 2012

Base Malts Used in "Brewing Classic Styles"

At some point, I decided to build a series of spreadsheets where I could enter my current grain/hops/yeast inventory and the document would output which recipes in Jamil's "Brewing Classic Styles" (BCS) book that I could brew. It is a fun little tool and is useful for assessing the 'what to brew?' question if I wake up one morning with an itch to get something in a fermentor.  BCS is a marvelous resource for learning unfamiliar styles or to be used as a "style-barometer'.  If you do not have a copy of BCS, please don't ask me for the spreadsheet.  Go buy the book - its the best book in both Tom and my collections.

To make the recipe/inventory spreadsheet work, I loaded in all the ingredients for each BCS recipe to act as a look-up table.  In doing so, I kept finding myself look at which ingredients were used most often throughout the 80+ recipes in the book.  As I started analyzing them, I noticed that the use of certain malts or hops was more predominate than others.  By examining this, I was able to uncover several holes in my personal inventory where I did not have some of these popular ingredients.  Eventually, I found the information useful/interesting enough that the light bulb went off to share some of this information on the blog.   

If a brewer were to brew all 80+ recipes in BCS, it would take 1,197 lbs of grains and sugars, 207 ounces (~13 lbs) of hops, and 88 vials of yeast.  With regards to base malt, the chart below illustrates which types of base malt are used in highest quantity.  After putting this bar chart together, I almost immediately made a note to pick up some Maris Otter malt as my inventory is currently void of English Pale Malt


In addition to the above chart, several other charts were generated for other BCS Ingredient.  The links for each chart will be updated as they are published.
This project is a bit open-ended, so please let me know what you think or if there are other ways in which this data can be useful to fellow homebrewers.

Slainte!

-JW


"The best way to die is to sit under a tree, eat lots of bologna and salami, drink a case of beer, then blow up."

-Art Donovan

Monday, May 28, 2012

Happy Memorial Day


Jeff and I wish all of our readers a Happy Memorial Day.  We hope that you will pause for a moment on this day and remember those who have sacrificed themselves so that we, as a country, can enjoy the freedoms we currently experience.  Our Father and both of our Grandfathers are veterans of the armed services and we appreciate their service, as well as those they knew who did not return.

Please join us and raise a glass to those we honor on Memorial Day.

Cheers,

TW

Friday, May 25, 2012

RFP – Danish Dark Rye Beer Initial Tasting

I’ve never considered myself to be a very good "technical" beer judge. I can pick out flaws and what my taste buds “like” and “dislike”, but drilling the perception down into the building blocks of what makes a good beer versus a mediocre beer is a skill I have yet to refine. So when it comes time for me to critically evaluate a beer, I’m often inclined to use a “crowd-sourcing” approach and feed it to a lot of other beer aficionados.. This was never more true when it came time to evaluate my Dark Side of Denmark rye beer that was brewed for our Recipe Formulation Project (RFP).

While my beer was originally brewed back in February, it was not until almost two months later that I finally got the beer into a keg and ready for serving. Luckily, that was right around the time that Tom came up to Rhode Island for a visit, so I was not going to miss out on the opportunity.  Only the base beer was available at this time, so the initial tasting was limited just limited to that.

The RFP beer presented with a great ruby brown appearance with a spicy, malty nose to it. The flavor, however, was not enjoyable. While the beer starts off with a fresh pumpernickel sweetness to it, the favor drops off in the mid-palate leaving the beer somewhat lackluster or empty. As the beer finishes out, a spicy finish arised from the rye malt that lasts into the aftertaste which I found unpleasant. The pro's of the bee good appearance and initial flavor. The con's: weak in the middle and the residual spiciness at the end.

Flash forward another two months after the beer has been sitting cold in the keg with time to mature (i.e. I had forgotten about the beer and only recently realized that I need do the dosing). With some luck, a club meeting for my local homebrewing club (RIFT) was almost upon me and it would be another opportunity to collect some valuable feedback from several other experienced palates. For this tasting, I was finally able to get a cardamom extract (purchased from here) on hand. I prepared three beers to evaluate: the base beer, a medium dosed beer (6 drops in 12 oz), and a heavy dosed beer (12 drops in 12 oz). All the bottles were capped, kept cold, and toted off with me to the club meeting.

The base beer had improved considerably since the initial tasting with Tom. The residual spicy flavor that had turned me off had mellowed out considerably. Additionally, while the mid-palate flavor was still a little lacking, because the flavors had time to meld together, it was less noticeable as when the beer was still “green”.

The cardamom flavoring was very enlightening. The savory flavor of the cardamom meshed well with the beers flavors without clashing. It was the intensity of the dosing that got the most comments - the extract was certainly potent, which was apparent once the medium-dosed (i.e. 6 drops) beer was opened. While not overbearing, I was asked if I could edge the cardamom flavor back a bit in the medium-dosed beer. The balance was in need of some tweaking. The heavy dosed beer (i.e. 12 drops) was just that – heavy with cardamom. The strength of the extract made the beer more like a cardamom drink flavored with beer as opposed to the other way around. A few tasters enjoyed this (and later admitted that they were big fans of cardamom), but it was in the wrong direction of what a spiced beer should be in my opinion (i.e. a solid beer with a hint or tease of the spice). The experiment was a great learning experience.

At the end of the tasting flight, I tallied up the suggestions on how I might be able to modify the recipe to improve beer. Below are a few bullet points with the most relevant / useful suggestions that I may consider using when I plan the rebrew.

  • The existing beer would do better with a dosing in the 3-5 drop range per 12 oz
  • The base beer needed a bit more maltiness to hold up to the cardamom flavoring as well as to support the mid-palate.
  • A boost in the gravity and the resulting alcohol presence may help balance the cardamom
  • Tone down the rye flavor a bit in the base beer so it is not so strong.

I’ll plan on rebrewing this beer sometime in the future and report back on whether the changes improved or detracted from the beer concept.  Otherwise, I hope the readers find this project to be interesting and potentially educational.

Slainte!

-JW


“"I drink when I have occasion, and sometimes when I have no occasion"
-Miguel de Cervantes

Recipe Formulation Project - Reference Guide
Tom's Recipe:
Jeff's Recipe:
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