The corn in the US was used to offset the protien in 6 row. Dont be concerned with what grain you use. go for either bland pale malt to help the cornynes stand up or use a euro style pils thats sweet in the finish if you want to try and hdie soem fo the corn character. Ive used Weyermann Pilsner and JW Export Pilsner both with good results. The one with weyermann i used kibbled maize (slightly finer than Flaked) and used the Cal Lager strain. It was good, just slightly fruity steam beerish. This was fermented @ 14deg (within tolerance of this yeast.)
The Current CAP i have on tap and is going to the VIC case swap has 20% Maize (used polenta, finer than kibbled again) and the remainder is JW Pils. This was fermented with wyeast Munich Lager Strain @ 10deg. Very clean CAP IMO. This is currently my glory beer. Ive got to put antoher down soon and lager it up for VICBREW. Oh and its around 3 SRm.. about the colour of straw! :icon_drool2:
I had boiled my polenta for around 10 mins then added water to raise it to sacch temps. Mashed for 90 mins to ensure complete conversion of the corn and mashed out @ 77deg. lauter as normal.
See Recipe below for inspiration. Personally i'd add in a protien rest for the kibbled as the starches are not as readily accessible as polenta and may not convert as fast, thus your efficiency may suffer. You may also be able to pull your mash out and bake some corn bread too as the kibbled may help it set like glue!
CAP II
Classic American Pilsner
Type: All Grain
Date: 28/04/2009
Batch Size: 23.00 L
Brewer: Braden
Boil Size: 30.90 L
Boil Time: 60 min
Brewhouse Efficiency: 68.0
Ingredients
Amount Item Type % or IBU
4.50 kg Pilsner, Malt Craft Export (Joe White) (1.7 SRM) Grain 81.8 %
1.00 kg Corn, Flaked (1.3 SRM) Grain 18.2 %
20.00 gm B Saaz - Motueka [7.10%] (60 min) (First Wort Hop) Hops 17.5 IBU
20.00 gm Pearle [6.00%] (20 min) Hops 8.1 IBU
10.00 gm Hallertauer [4.80%] (60 min) (First Wort Hop) Hops 5.9 IBU
20.00 gm B Saaz - Motueka [7.10%] (5 min) Hops 3.2 IBU
1.00 tsp Calcium Chloride (Mash 60.0 min) Misc
1.00 tsp Epsom Salt (MgSO4) (Mash 60.0 min) Misc
1.00 tsp Gypsum (Calcium Sulfate) (Mash 60.0 min) Misc
1 Pkgs Munich Lager (Wyeast Labs #2308) Yeast-Lager
Beer Profile
Est Original Gravity: 1.050 SG
Est Final Gravity: 1.012 SG
Estimated Alcohol by Vol: 5.0 %
Bitterness: 34.7 IBU
Est Color: 3.3 SRM
Mash Profile
Name Description Step Temp Step Time
Mash In Add 15.00 L of water at 69.8 C 64.0 C 90 min
Mash Out Add 10.00 L of water at 93.8 C 75.0 C 10 min