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Daril Brothers Homebrewery

Brew #72 - Daril's Nut Brown Ale


09/17/2005     Daril's Nut Brown Ale

   Style: 10B  American Brown Ale
   Method: Infusion Mash
   
   AHA Style Comparison (@ 75% Mash Efficiency):
                                                      
                        Min     Recipe     Max
               O.G.    1.040    1.058     1.055
               T.G.    1.014    1.014      -
               Alc %   4.2      5.6       6
               I.B.U.  25       31.2      60
               S.R.M.  15       15.7      22
               
 Ingredients:
   20 lbs Pale Ale 2-Row (Briess)
    6 lbs Victory Malt
    2 lbs Vienna Malt
    1 lbs Caramunich II (Caramel Malt)
    0.75 lbs Chocolate
    3 oz Cascade 5.1%                BOIL 60 minutes
    1 oz Kent-Goldings 5%            BOIL 60 minutes
    2 oz Styrian Golding 4%          BOIL 30 minutes
    1.5 tsp Irish Moss               BOIL 15 minutes
    2 oz Styrian Golding 4%          FINISHING 10 minutes
    0.5 tsp Calcium Chloride         MASH
    1 pkg Wyeast 1338 European Ale
    Boil Time: 60 minutes              
              
 Mashing Procedure:
   Mash Efficiency:  75%
   Add  7.44  gallons  of water at 172 F to heat mash to 154 F
   Sparge with 8.56 gallons of water to yield 14.00 gallons to primary
   Water Absorbed by Grain: 0.00 gallons
   Water Evaporated during boil: 1.00 gallons
   
---------------------------------

PROCESS:

- Add ~0.50 tsp. Calcium Chloride to the mash water.

- Single-step infusion mash at 154F for 1 hour.

- Sparge Water:  ~10+ gallons @ 180F (allow for cooling to 170F)

- Add another ~0.50 tsp. Calcium Chloride to the sparge water.

- Sparge:  Collect ~13 gallons.  Start boiling after ~3 gallons
  have been collected.
  
- Save residual runoff to compensate for boil-off, and to bring up
  to 14 gallon total by end of boil.
  
- Use nylon bags for hops at all stages.

- 3 oz Cascade and 1 oz E. Kent Golding hops @ 60 min

- 2 oz Styrian Golding hops @ 30 min

- 3 tsp Irish Moss @ 15 min

- Immerse copper chiller @ 15 min

- 2 oz Styrian Golding hops @ 10 min

Total boil time: ~90 minutes

- Chill immediately at end of boil - to ~90F

- Cover the kettle and let it sit for an hour or so.

- Transfer wort to fermentation buckets when ready.

- Pitch yeast when wort temperature drops below 70F.

---------------------------------

                    NOTES

The "Classic" grain bill calls for about 3-4% Chocolate; 10% Crystal;
and the remainder an American or English two-row base malt.
              
The classic profile for a simple Brown Ale is one of low hop 
bitterness; and a sweet & malty flavor. This being a "Nut" Brown 
Ale - the Victory "biscuit" malt will provide BOTH the "nutty" 
and "malty" flavor desired; as will the Light Munich (Vienna) 
and Chocolate malts respectively. 


GRAIN CHARACTERISTICS:

"Briess" Pale Malt (2 Row, Klages): 
The basic malt for brewing all grain beers from scratch. 
Being American grown, high in diastatic power, well modified 
and fairly neutral, Klages makes an excellent base malt. 
Best for both American Lager and Ale styles, Klages lends 
itself well to all beer styles. 

Victory (Biscuit) Malt:
Provides a deep golden to brown color and a rich toasted 
characteristic. This toasted malted barley is excellent for 
Nut Brown Ales. Or use in recipes calling for toasted malt. 
Add 5-10% to produce a full flavored and aroma. Good for 
Nut Browns, Ales, Porters, and full flavored beers where 
you're looking for more malt character and not the crystal 
sweetness. 

Munich Malt (Light & Dark):
Munich has undergone higher kilning than Pilsner, but retains 
sufficient enzymes. Adds an increased aroma, full body, 
malty flavor and color. Can be used as 20-75% of the grain bill.

Pale Crystal (Caramel Malt) 20-40 L:
As with all Crystal malts, the character of this malt is 
contributed by unfermentable crystallized sugars produced 
by a special process Called "stewing". 5 to 20 % Pale Crystal 
will lend a balance of light caramel color, flavor, and body 
to Ales and Lagers. Caramel 40 is a mainstay malt in brewing 
of all types of ales. It can be used in British and American 
ales, and in conjunction with other malts in Belgian ales 
and German lagers. Hugh Baird Maltings in Witham , Essex, 
England make very fine high grade caramel malts. 
US domestic specialties are made from 6 row malt, whereas 
the European vesions are 2 row. This makes imported specialties 
a much higher quality product. The grain kernels are also 
plumper and as such will mill better than 6 row malts. 

Chocolate Malt (Roasted, black malt):
Being the least roasted of the black malts, Chocolate malt will 
add a dark color and pleasant roast flavor. Small quantities lend 
a nutty flavor and deep, ruby red color while higher amounts lend 
a black color and smooth, roasted flavor. Use 3 to 12%. 
Chocolate is an essential ingredient in Porters, along with Caramel
malts. Used in smaller quantities in Brown ales, old ales and some 
Barleywines.

---------------------------------
HOPS:

 3.00	oz.	Cascade              5.1%	60 min
 1.00	oz.	Styrian Golding      4.0%	60 min
 2.00	oz.	Styrian Golding      4.0%	30 min
 2.00	oz.	Styrian Golding      4.0%	10 min

Using all pelletized hops:  Cascade & E. Kent Goldings at the "bottom" 
for bitterness; and Styrian Golding (Fuggles-like) in the "middle" and "end" 
for flavor & aroma.

---------------------------------

YEAST:

1338 European Ale Yeast (liquid):

From Wissenschaftliche in Munich. Full-bodied complex strain
finishing very malty with full bodied profile, very desirable 
in English Style Brown Ales and Porters. Produces a dense, rocky head 
during fermentation. Flocculation - high; apparent attenuation 67-71%. 
(62-72° F, 16-22° C)

---------------------------------
See this page for a detailed description of Grain Characteristics:

http://ourworld.compuserve.com/homepages/wrucksterpage/Grains.htm

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Daril-Bill - 8/27/2004 - (daril@darilbrothers.com)

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