Looking at an American pilsner/lager next week:
10lb pils + 1lb flaked corn, to ~1.060 for 5.5 gal in the primary.
Mt. Hood (pellets) to bitter, with 2 late additions of Halleratu pellets, for ~35-40 IBUs total.
Breaking in some new packets of S-189 for this one, which I haven't used in a while.
Did something very similar including 1# flaked maize and found a pound to be too corny. Maybe I should have mashed lower to dry it out more. Will have to revisit recipe and notes.
Also find that I like the flavor of grits more