First post here. Pumking is my favorite pumpkin beer, so figured I'd have a go at this. I have this happily mashing away at 157:
BeerSmith 2 Recipe Printout -
http://www.beersmith.com
Recipe: Pumking Inspired Ale
Brewer: Blue Bird Brewing Company
Asst Brewer:
Style: American Amber Ale
TYPE: All Grain
Taste: (30.0)
Recipe Specifications
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Boil Size: 6.98 gal
Post Boil Volume: 5.98 gal
Batch Size (fermenter): 5.50 gal
Bottling Volume: 5.00 gal
Estimated OG: 1.084 SG
Estimated Color: 11.7 SRM
Estimated IBU: 27.5 IBUs
Brewhouse Efficiency: 69.00 %
Est Mash Efficiency: 72.5 %
Boil Time: 60 Minutes
Ingredients:
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Amt Name Type # %/IBU
15 lbs Pale Malt (2 Row) US (1.8 SRM) Grain 1 84.5 %
1 lbs Victory Malt (25.0 SRM) Grain 2 5.6 %
12.0 oz Caramel/Crystal Malt - 80L (80.0 SRM) Grain 3 4.2 %
2.50 lb Pumpkin (Mash 90.0 mins) Other 4 -
0.75 oz Magnum [12.00 %] - Boil 60.0 min Hop 5 24.9 IBUs
12.0 oz Dememera Sugar [Boil for 60 min](2.0 SRM Sugar 6 4.2 %
4.0 oz Brown Sugar, Light [Boil for 60 min](8.0 Sugar 7 1.4 %
0.25 oz Sterling [7.50 %] - Boil 15.0 min Hop 8 2.6 IBUs
0.28 tsp Irish Moss (Boil 10.0 mins) Fining 9 -
1.0 pkg Ringwood Ale (Wyeast Labs #1187) [124.21 Yeast 10 -
2.00 mg Pumpkin Pie Extract (Secondary 7.0 days) Spice 11 -
2.00 Items Vanilla Bean (Secondary 7.0 days) Spice 12 -
Mash Schedule: Single Infusion, Full Body
Total Grain Weight: 17 lbs 12.0 oz
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Name Description Step Temperat Step Time
Mash In Add 20.94 qt of water at 169.4 F 157.0 F 90 min
Mash Out Add 8.38 qt of water at 199.5 F 168.0 F 10 min
Sparge: Fly sparge with 1.66 gal water at 168.0 F
I'm not attempting to directly clone this (hence the use of 3 grains), but this recipe (based on gwdlaw's) seems to be one of the most promising. I didn't want to add lactose, so compensated with a larger grainbill and higher mash temp. Shooting for a FG on the high end to make it a little chewy. I bought one pie pumpkin, sliced in half, baked at 350 for an hour with a little water added. Removed, skinned it, cubed it, put it back on the baking sheet, drizzled in honey and added a little bit of pumpkin pie spice, and baked another 30 minutes. I am a bit concerned about a stuck sparge (especially since I forgot rice hulls, doh!), so I threw the pumpkin in a hop bag. I let it steep as I was heating the sparge water, in hopes that a) I wouldn't lose mash temperature by adding cold pumpkin, and b) I'd extract some additional pumpkin flavor without getting gooey. Then added the pumpkin in bag to the mash. So far I'm not seeing anything looks like it may cause issue.
After a lot of research I bought the Silver Estates Pumpkin Pie Extract, and will add that to secondary, along with a tincture of two vanilla beans aged in spiced rum.
Hoping this turns out nicely for Thanksgiving.