Burninating the Pumpkinside - Beer Recipe - Brewer's Friend

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Burninating the Pumpkinside

Created: Sunday September 25th 2022
226 calories 24 g 12 oz
Beer Stats
Method: All Grain
Style: Spice, Herb, or Vegetable Beer
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.32 gallons
Pre Boil Gravity: 1.051 (recipe based estimate)
Post Boil Gravity: 1.068 (recipe based estimate)
Efficiency: 65% (brew house)
Calories: 226 calories (Per 12oz)
Carbs: 24 g (Per 12oz)
1.068
1.018
6.7%
23.8
19.6
5.3
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9.14 lb Weyermann - Munich Type I9.14 lb Munich Type I 38 6 43.5%
4.06 lb Bestmalz - Best RED X4.06 lb Best RED X 36 12 19.3%
2.20 lb Briess - Caramel Malt - 60L2.2 lb Caramel Malt - 60L 35.4 60 10.5%
5.08 lb Pumpkin (fresh)5.08 lb Pumpkin (fresh) 1 0 24.2%
0.51 lb Rice Hulls0.51 lb Rice Hulls 0 0 2.4%
20.99 lbs / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.01 oz Mount Hood1.01 oz Mount Hood Hops Pellet 5.2 Boil 60 min 17.92 38%
1.65 oz Mount Hood1.65 oz Mount Hood Hops Pellet 5.2 Boil 5 min 5.83 62%
2.66 oz / 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
5.50 lb Pumpkin Flavor Boil 20 min.
2.20 tsp Irish Moss Fining Boil 15 min.
0.55 tsp Cardamom Spice Boil 5 min.
2.20 each Cinnamon stick Spice Boil 5 min.
0.55 tsp Nutmeg Spice Boil 5 min.
1 tsp Calcium Chloride (anhydrous) Water Agt Mash 0 min.
 
Yeast
White Labs - Edinburgh Scottish Ale Yeast WLP028
Amount:
2.20 Each
Cost:
Attenuation (avg):
72.5%
Flocculation:
Medium
Optimum Temp:
65 - 70 °F
Starter:
No
Fermentation Temp:
65 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 121 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: sucrose       Amount: 1.2 oz       Temp: 68 °F       CO2 Level: 1.75 Volumes
 
Target Water Profile
Seattle - Cedar Water - Q3 - 2022
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
74.7 1 2 120.9 1 24.6
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
6.4 gal Saccarification Strike 163 °F 152 °F 60 min
Mash Out Decoction 152 °F 175 °F --
0.9 gal Fly Sparge 175 °F 172 °F 45 min
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 68 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 5.97 23.9  
Mash volume with grains 7.24 29  
Grain absorption losses -1.99 -8  
Remaining sparge water volume (equipment estimates 3.52 g | 14.1 qt) 2.99 12  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.6 2.4  
Pre boil volume (equipment estimates 7.85 g | 31.4 qt) 7.32 29.3  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.1 -0.4  
Post boil Volume 5.5 22  
Going into fermentor 5.5 22  
Total: 8.96 35.8
Equipment Profile Used: System Default

Batch Performance
Efficiency:
Conversion: 38.5%
Pre-Boil: 36% 12.8 ppg
Ending Kettle: 30% 8.3 ppg
Brew House: 31% 8.7 ppg
Wort Volume:
2.56 Gallons
  • Expected 5.5 Gallons of fermentable wort.
  • Adjust your equipment profile and calibrate your equipment to dial this in.
  • Expected OG: 1.068
  • Actual OG: 1.071
Alcohol and Attenuation:
ABV: 6.04%
  • Apparent Attenuation: 64.8%
  • Actual FG: 1.025
  • Calories per 12oz 226 calories
  • Carbohydrates per 12oz 24 g
Amount Packaged:
Pending - N/A
Requires Packaged log entry with a volume reading.
Latest Brew Log
Date Days Event Gravity Volume pH Temp Updated Comment
9/30/2022 1:07 AM
over 2 years ago
-1 Other   9/30/2022 1:07 AM
over 2 years ago
Roasted two pumpkins, one for the mash, the other for the boil. Cut them in half and then into 8ths. Roasted on two sheet pans with aluminum foil. Applied brown sugar to the top surfaces. Roasted at 375 F for just shy of two hours.

Ultimately, after removing the skin, the pumpkin for the mash is about 10 oz of roasted pumpkin, and the boil is 9 oz. These pumpkins were 2-3 lbs each when I weight them in the store. I diced up the one for the mash a bit but figured the boil one didn’t really need to be cut up: it is so soft I expect the boil action will cause it to fall apart.
9/30/2022 10:00 PM
over 2 years ago
-1 Other   9/30/2022 10:00 PM
over 2 years ago
Decided to strike a little lower temp. 158. The resulting mash with both grain and pumpkin is around 135 currently. I figured I’d rather undershoot and then raise it with direct heat which I will now do.
9/30/2022 10:07 PM
over 2 years ago
-1 Other   9/30/2022 10:07 PM
over 2 years ago
Raised to 155 F. Overshot 152 by a couple degrees intentionally, due to the fact that the kettle has poor heat retention. Will check it and raise it back up in 15 min.
9/30/2022 10:24 PM
over 2 years ago
-1 Other   9/30/2022 10:25 PM
over 2 years ago
Had a hard time getting a read on the temp. At first it seemed it had hardly dropped at all, but eventually I determined it seemed to be around 150 average. Raised it back up to 155. Trying to have the average be 152 between the fluctuations.
9/30/2022 10:31 PM
over 2 years ago
-1 Other   9/30/2022 10:31 PM
over 2 years ago
Starting to heat sparge water. Filled the canning kettle up to the second indentation in the side. I just figured having a generous amount of sparge water never hurts. I intend to keep the water level 1-2 inches above the grain bed for the duration of the sparge.
9/30/2022 10:49 PM
over 2 years ago
-1 Other   9/30/2022 10:49 PM
over 2 years ago
Overshot my target temp by a few degrees in the last warm up. Averaged out around 158. Kept the lid off and stirred it until it came back down to 156 then called it good.
9/30/2022 10:52 PM
over 2 years ago
-1 Other 1.070   9/30/2022 10:52 PM
over 2 years ago
Refactometer reading towards the end of the mash.
9/30/2022 11:41 PM
over 2 years ago
-1 Mash Complete 1.048 16 Liters 10/1/2022 1:10 AM
over 2 years ago
Sparge is going about twice as fast as planned. Looks like it will be done in about 20 minutes when the target was 45. Temp at the top of the grain bed is 156. Just ran out of sparge water (I thought I had more than enough).

Scratch that. Sparge just finished. Time was about 17 min.
9/30/2022 11:58 PM
over 2 years ago
-1 Other   9/30/2022 11:58 PM
over 2 years ago
One thing I wonder is if there is a way to prevent the grain bed from settling unevenly. It always seems really lumpy on top and that makes me think that the water will filter through it unevenly and end up being less efficient than it could be at rinsing the sugars.
10/1/2022 2:11 AM
over 2 years ago
+0 Pre-Boil Gravity 1.048 16 Liters 10/1/2022 2:11 AM
over 2 years ago
10/1/2022 2:12 AM
over 2 years ago
+0 Boil Complete 1.071 9.3 Liters 10/1/2022 2:15 AM
over 2 years ago
10/1/2022 2:32 AM
over 2 years ago
+0 Brew Day Complete 1.071 9.7 Liters 70 °F 10/1/2022 2:32 AM
over 2 years ago
I was able to chill down to 69 in 10 minutes this time. I think just because the weather is colder the coldest water I can get is much colder and the chill time was cut in half.

As it was chilling I was enjoying the aroma of the kettle. It has a fruity/sweet/spicy aroma. Tasted the post-boil wort and gave Kate a taste. We’re both excited about it.

Only thing I’m a little nervous about is if I didn’t add enough bittering hops. It is going to be just a touch stronger than planned (which I sort of imagined it might be due to the pumpkin and brown sugar).

The post-boil color is noticeably darker. Will have to consider this if in the future I want to go for a brighter orange color.
10/4/2022 9:02 PM
over 2 years ago
+3 Sample 1.035   10/4/2022 9:22 PM
over 2 years ago
Tasting notes:
- clear aroma of cardamom
- first taste is of cardamom
- middle of the taste it expands out and the pumpkin is clearly discernible
- finish is a complex spiciness where no individual spices stand out

So far so good. It is pleasant. Clearly not to little on the cardamom. Hopefully not too much.
10/12/2022 9:36 PM
over 2 years ago
+11 Other   10/12/2022 9:36 PM
over 2 years ago
I decided to raise the temperature in the fermentation chamber yesterday by three degrees. The target on the gage says 72, but it tends to run 3 degrees cooler than that in the liquid itself. So, 69 is what I’m hoping it is. The idea is to try to make sure it fully attenuates.
10/14/2022 11:03 PM
over 2 years ago
+13 Fermentation Complete 1.025 8 Liters 10/15/2022 4:13 PM
over 2 years ago
After racking to the bottling bucket, I took the gravity and found that it was 1.025. That’s 8 points higher than the target FG. Even considering that the OG was 3 points higher than the target OG, I worry that the fermentation is, in fact, not done. However, I basically decided it would be too much of a pain to continue fermenting and also it would throw off my plans for the brew day today.

So I primed with 1.3 oz of table sugar targeting 2.0 volumes of CO2 and I’m planning on just keeping an eye on it and not storing it too long. I don’t want bottle bombs so I’m just planning on making sure it all gets drunk quickly enough. It tastes good though, and Kate and I don’t think it tastes too sweet. And has a nice color.

It’s interesting… carbonation has, thus far, been the most fraught aspect of starting to brew again. This has made me think that it would be great to have a tilt hydrometer so that I can be more proactive about detecting stuck fermentation so I can shake them / warm them and try to get things going again. My thought is that if I’m planning with cool fermentations to raise the temp for the last 3 days or so to ensure complete attenuation, what I should do is shake it up at the same time as I raise the temp. Perhaps that would have helped.
 
Notes

Micro Homebrew
———

  • Weyermann Type 1 Munich (5.1-7.0°L) — ?
  • Best Malz Red X (11-13°L) — ?
  • Caramel 60°L (Breiss) — ?

    Mash Notes:
  • For the decoction, I will just have to estimate. The full mash is 4-5 gallons. For raising 25 degrees (or more) at least 1/3rd decoction will be needed. An estimate of 1.5 gallons is what I’ll use as a rough estimate, but I’ll have to gage if that feels right on brew day and take good notes.
  • I will mash once again in the brew kettle because it is very convenient to be able to use direct heat to raise to the next step. Especially for a half batch this seems the most convenient and least error prone.

    Pumpkin Notes:
  • I will be using 2 sugar pumpkins that have been roasted, sprinkled with brown sugar. I will roast them for 1 hour at 375F, halving them and removing the guts. One will go in the mash, the other in the boil.

    Fermentation Notes:
  • May do a dyacedal rest after fermentation is complete. 4-5 days at 50 degrees.
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  • Last Updated: 2022-11-24 21:45 UTC