I'd like that recipe if you have it. Pumpkin beer doesn't interest me as much, since the last time I tried to eat a pumpkin that I roasted I was extremely disappointed.
No prob. The spices are very muted, but I'm not a huge fan of beers that hit you over the head with spices. It's still carbing, but quite tasty. I overshot my gravity a bit (OG 1.074) which was a result of overboiling a bit and underestimating the sugars I'd get from the sweet potato. It attenuated down to 1.010 (86% AA) using a 1200ml 1.040 starter that was stepped up once (3787 is a beastly yeast).
[size=+2]
Sweet Potato Dubble[/size]
[size=+1]18-B Belgian Dubbel[/size]
Author: Wonderbread23
Size: 6.52 gal
Efficiency: 75.0%
Attenuation: 82.0%
Calories: 214.56 kcal per 12.0 fl oz
Original Gravity: 1.065 (1.062 - 1.075)
|===========#====================|
Terminal Gravity: 1.012 (1.008 - 1.018)
|=============#==================|
Color: 19.08 (10.0 - 17.0)
|============================#===|
Alcohol: 7.01% (6.0% - 7.6%)
|==================#=============|
Bitterness: 18.0 (15.0 - 25.0)
|============#===================|
[size=+1]
Ingredients:[/size]
9 lb Belgian Pils
5 lb Sweet Potato (Actually used 6# which cooked down to 4#'s)
1 lb German Dark Munich (Gambrinus)
.75 lb White Wheat Malt (Briess)
.5 lb Aromatic Barley Malt
.5 lb Caramel Munich 60L
.25 lb Belgian Special B
0.0 lb Rice Hulls
1.5 lb Candi Sugar Dark
.25 lb White Table Sugar (Sucrose)
1.5 oz Tettnanger (4.8%) -
added during boil, boiled 60 min
1 tsp Whirlfloc Tablets (Irish moss) -
added during boil, boiled 15 min
1.5 tsp Wyeast Nutrient -
added during boil, boiled 10 min
.5 tsp Cinnamon (ground) -
added during boil, boiled 0 min
.125 tsp Ginger (ground) -
added during boil, boiled 0 min
.125 tsp Nutmeg (ground) -
added during boil, boiled 0 min
.125 tsp Clove -
added during boil, boiled 0 min
1 ea WYeast 3787 Trappist High Gravity
[size=+1]
Schedule:[/size]
Ambient Air: 72 °F
Source Water: 60.0 °F
Elevation: 0.0 m
00:03:00
104 Infusion - Hydration -
Liquor: 2.25 gal; Strike: 117.82 °F; Target: 104 °F
00:33:00
104 Rest - Hydration -
Rest: 30 min; Final: 102.4 °F
00:36:00
140 Infusion - Beta -
Water: 2.0 gal; Temperature: 200.5 °F; Target: 140.0 °F
01:36:00
140 Rest - Beta -
Rest: 60 min; Final: 135.9 °F
01:39:00
158 Infustion - Alpha -
Water: 2.25 gal; Temperature: 209.4 °F; Target: 158 °F
01:59:00
158 Rest - Alpha -
Rest: 20 min; Final: 156.8 °F
02:19:00
Mash Out Decoction -
Volume: 1.7 gal; Boil: 17.0 min; Target: 168 °F
02:39:00
Batch Sparge -
First Sparge: 2.25 gal sparge @ 168 °F, 10 min; Second Sparge: 2.25 gal sparge @ 168 °F, 10 min; Total Runoff: 7.92 gal
[size=+1]
Notes[/size]
- Use 1200ml 1.040 starter
- Cube sweet potato and bake on cookie sheet 350*F until soft and well caramelized. (actually went up to 450*F at end)
- Preheat MLT with 1 gallon boiling water for 5 minutes before adding grains.
- Start timer once hot breaks occurs.
- Add 0 minute hops and then take off heat and rest 5 minutes before chilling wort.
- Afer cooling wort, whirlpool, let settle 90 minutes, and drain off sides.
- Aerate 2 minutes once in fermenter, pitch yeast and aerate an additional 2 minutes.
- Ferment primary 2 weeks. Start at 64*F and let ramp up on its own to 70*F+.