Brew date: 21/05/23
FV volume: 20 liters, cubed & fridged overnight,
OG: 1.076
PBG 3 points under, 115g Lifter added, OG still 6 points under.
22/05/23 - Yeast pitched (harvested previous day from Vienna Lager. Temp control set at 9c.
23/05/23 - Temp rise to 9.5c.
24/05/23 - Temp rise to 10c.
25/05/23 - Temp rise to 10.5c.
26/05/23 - Temp rise to 11c.
27/05/23 - Temp rise to 11.5c.
28/05/23 - Temp rise to 12c.
29/05/23 - Temp rise to 12.5c.
30/05/23 - Temp rise to 13c.
31/05/23 - Temp rise to 13.5c.
01/06/23 - Temp rise to 14c.
02/06/23 - Temp rise to 14.5c.
03/06/23 - Temp rise to 15c.
04/06/23 - Temp rise to 16c, SG 1.016
10/06/23 - PM Cold Crash 12c.
11/06/23 - PM Cold Crash 8c.
12/06/23 - PM Cold Crash 5c.
13/06/23 - PM Cold Crash 1c.
16/06/23 - Packaged: 18 liters
FG: 1.014 ABV: 8.2%
BJCP: 9c
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Start ferment at 9c, raise by 0.5c per day once airlock activity starts. Raise to 16c after 12 days and leave for 2 weeks.
Debittered or dehusked dark malts (late additions @ 40 min).
Higher pH: +5.4 (as per John Palmer book)
Split or reiterated mash. Mill acid malt separately.
Split mash: 4kg each way + 12.5 liters strike water + 4.1 liters sparge.
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VARIATIONS
Mex Porter (2.5 liters)
100g cocoa nibs, 1x vanilla pod and 50g Mexican chilies soaked in 100ml of Tequila for 2 weeks. 50ml tincture strained off. Additional 50g chilies added to leftover 40ml of tincture for an additional week then strained off.
Addition rates: 50ml of first tequila tincture + 20ml second tequila tincture added to 2.5 liters of base porter.
Rum Porter
100g cocoa nibs, 1x vanilla pod and soaked in 100ml of white rum for 2 weeks. 60ml tincture strained off.
Addition rates: 60ml of rum tincture added to 2.5 liters of base porter.
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https://beerandbrewing.com/the-heart-of-darkness-exploring-dark-malts/
https://beerandbrewing.com/recipe-ostseekueste-baltic-porter/
https://beerandbrewing.com/make-your-best-baltic-porter/
https://byo.com/article/practical-porter/ (water profile)
https://beerandbrewing.com/brewing-traditions-baltic-indulgence/