Given this, and the success we had with our most recent lager, a Munich Helles, we figured we'd try our hand again at a slightly different lager style. It's a pretty basic and simple recipe, which we have based on The Homebrew Network's YouTube video - El Zombi Cervesa. We never would have thought to have used instant polenta, but we thought it might be an interesting alternative to flaked maize which is also derived from corn.
It's also another opportunity to use NovaLager yeast, which we've only used once before in a Japanese Lager Fresh Wort Kit (FWK) - with great results.
Brewfather Recipe Link
Vitals
Batch Volume: 23L
Boil Time: 60 minutes
Brewhouse Efficiency: 75%
Original Gravity: 1.042
Final Gravity: 1.007
IBU (Tinseth): 14
BU/GU: 0.34
Colour: 5.9 EBC
Expected ABV: 4.6%
Mash
Temperature: 65°C - 60 minutes
Mash Out: 75°C - 10 minutes
Malts
3.5 kg - Gladfield German Pilsener Malt (83%)
0.5 kg - Instant Polenta (corn) (12%)
0.2 kg - Gladfield Chit Barley Malt (5%)
Hops
60 mins - Hallertau Tradition - 11 IBU
10 mins - Hallertau Tradition - 3 IBU
Yeast
Lallemand (Lalbrew) NovaLager - 1 packet
Fermentation
18°C - 12 days
Carbonation
2.4 CO2-vol
Water Profile (Brewfather's "American Lager" Water Profile)
Ca2+ (Calcium): 13
Mg2+ (Magnesium): 6
Na+ (Sodium): 35
Cl- (Chloride): 57
SO42- (Sulfate): 25
HCO3- (Bicarbonate): 35
Brewfather Recipe Link
https://share.brewfather.app/xt8SbYvJkcevFr
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