For what it’s worth, in my last Black Ale, I used only 1% Black and 9.5% Chocolate and got 38 SRM, and for awhile I thought it was too roasty, until it conditioned another week. And also, the roast flavor hides the yeast flavor (Abbey WLP530) so that it tastes almost like a standard Porter or Stout. I would think that one would have to back off the Roast a lot for the Rye to show at all.
I’ve found rye malt to have a pretty intense flavor, so I think it will come through nicely at 25%. The only tweak I’d suggest is substituting debittered black malt for the black patent. Your roast barley should give you plenty of bite on its own.
I’m drinking a Rye Stout now of which about 20% of the grist is Rye. 2/3rds was Malted Rye, the other 1/3rd is Flaked. The Rye character is definitely present - I might even pull back on it a hair an up the Crystal a bit next time around. I don’t get the spiciness from Rye that everyone else does - this just has a earthy, grainy character that I like a lot. Head is dense and tight, very nitro-esque and retention and lacing is awesome.
Fermented on a cake of 1968, which I’m really digging. This is a good beer, though needs some tweaking to bring it into balance and make it a ‘WOW’ beer. Might try and get that ready for the local Pro-Am this year.
What kind of tweaks have you thought about doing? This recipe looks nice to me. I’d never thought about a rye stout until I came across this thread. Now, at 2:30pm on a slow Friday afternoon at work, it sounds really, really good! ;D
Mostly I just want to push the toffee and dark, fruity sweetness a bit more - it currently borders on a dry-charcoal-like flavor even though the Rye adds a lot of body. It’s reminiscent of a Ristretto, which is NOT a bad thing in my book, just drier in character than I expected. I’m thinking another half-pound of dark crystal (though whether 120 or 80, I haven’t decided) would get it where I want it.
It’s also a bit strong at about 7% - I’d like something a bit more sessionable. I mashed lower than planned (150 instead of 154-ish), so am also contemplating brewing it exactly as above with a pound less of base malt and just getting the mash temp up to see if that balances it a bit more.