Sheild of Stone – 2025 – Imperial Stout (20C)
|
Brewer |
Craig Williams |
|
Date |
|
Batch Size |
18.180 L |
Boil Size |
21.280 L |
|
Boil Time |
60.000 min |
Efficiency |
75 |
|
OG |
1.102 sg |
FG |
1.023 sg |
|
ABV |
11.6% |
IBU |
44.0 (Tinseth) |
|
Color |
51.8 srm (Morey) |
Estimated calories (per 33 cl) |
317 |
Fermentables
|
Name |
Type |
Amount |
Mashed |
Late |
Yield |
Color |
|
Maris Otter Pale (UK) |
Grain |
5.500 kg |
Yes |
No |
82% |
3.0 srm |
|
CMC – Munich |
Grain |
2.500 kg |
Yes |
No |
80% |
11.0 srm |
|
Simpsons – Roasted Barley |
Grain |
500.000 g |
Yes |
No |
70% |
550.0 srm |
|
Caramel/Crystal Malt – 160L |
Grain |
350.000 g |
Yes |
No |
72% |
160.0 srm |
|
Special B Malt |
Grain |
350.000 g |
Yes |
No |
65% |
160.0 srm |
|
Thomas Fawcett – Brown Malt |
Grain |
200.000 g |
Yes |
No |
70% |
60.0 srm |
|
Total |
— |
9.400 kg |
— |
— |
— |
— |
Hops
|
Name |
Alpha |
Amount |
Use |
Time |
Form |
IBU |
|
Chinook wet – 2024 |
2.2% |
150.000 g |
Boil |
60.000 min |
Leaf |
22.2 |
|
Chinook wet – 2024 |
2.2% |
150.000 g |
Boil |
20.000 min |
Leaf |
13.5 |
|
Chinook wet – 2024 |
2.2% |
100.000 g |
Boil |
10.000 min |
Leaf |
5.4 |
|
Chinook wet – 2024 |
2.2% |
100.000 g |
Boil |
5.000 min |
Leaf |
3.0 |
Misc
|
Name |
Type |
Use |
Amount |
Time |
|
Whirlfloc |
Fining |
Boil |
2.200 g |
0.000 s |
Yeast
|
Name |
Type |
Form |
Amount |
Stage |
|
WLP645 – Brettanomyces clausenii |
Ale |
Liquid |
35.00 mL |
Primary |
|
Excarpment Labs – English II |
Ale |
Liquid |
125.00 mL |
Primary |
Mash
|
Name |
Type |
Amount |
Temp |
Target Temp |
Time |
|
strike |
Infusion |
20.680 L |
74.726 C |
64.000 C |
60 min |
|
Step |
Temperature |
— |
— |
68.000 C |
30 min |
|
Batch Sparge 1 |
Batch Sparge |
11.000 L |
80.000 C |
74.000 C |
15 min |
