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North By Northwest Porter

This is a twist on a Pacific Northwest porter recipe using American Northwest hops, but using Irish Ale yeast.

Brewer: St. Arnold Email: -
Beer: North By Northwest Porter Style: Robust Porter
Type: All grain Size: 6 gallons
Color:
111 HCU (~38 SRM)
Bitterness: 39 IBU
OG: 1.056 FG: 1.017
Alcohol: 5.0% v/v (4.0% w/w)
Water: Right from the tap!
Grain: 4 lb. American 2-row
5 lb. British pale
1 lb. British black patent
1 lb. Flaked barley
4 oz. British chocolate
Mash: 83% efficiency
Single step infusion mash -
155° for 60 min.
Mash out at 168°
Batch sparge at 170° to collect 7 gal.
Boil: 60 minutes SG 1.048 7 gallons
Bring wort to boil and start hop schedule.
Add Irish Moss with 15 min. to go.
Hops: .25 oz. Cascade (8.1% AA, 60 min.)
1 oz. Willamette (6.1% AA, 60 min.)
.5 oz. Cascade (8.1% AA, 30 min.)
.5 oz. Cascade (8.1% AA, 15 min.)
1 oz. Cascade (aroma)
Yeast: White Labs WLP004 Pitchable Tube bumped up to a 1 pint starter.
Pitched at 75° after aerating well.
Started getting activity in airlock about 3 hours after pitching
Log: Primary ferment at 65° for 5 days, rack to secondary.
Secondary ferment at 65° for 7 days.
Bottle.
Carbonation: 2.2 volumes Corn Sugar: 4.22 oz. for 6 gallons @ 66°F
Tasting: I was surprised at the lack of harshness from all the black patent malt. It's quite smooth with a good hop bite and aroma. It's a bit on the sweet side due to the lower attenuation of the WLP004 yeast. Next time I'll mash at 150° to get a more fermentable wort or use a higher attenuating yeast. But still a really tasty porter.

Recipe posted 11/25/02.