I am looking to get mostly color from a dark roasted grain like carafa special III but would also like a bit of flavor to transfer to the final beer. When adding during the sparge I assume some flavor be transferred?
I have considered adding near the end of the mash but don’t want to mess with my mash pH.
If color is your primary goal, that technique is probably desirable. The flavor contributions will be reduced by the late addition. You can read more about the pluses and minuses of the technique on Bru’n Water’s Facebook page.
i’m nearing keg time for a schwartzbier that I did this method with - (you commented on the recipe actually goschman) - i got just hints of the aroma and flavor of the midnight wheat while extracting most of the color i wanted - so far, so good relative to what i was shooting for.
If adding the dark grains during the sparge would I adjust my water profile based on the grains in the mash? So even though the final beer will be dark brown, I would use a ‘yellow’ profile’?
My experience is that you will get a moderate amount of flavor and a bit of roast when adding Carafa Special (though I usually use the II and not the III) during the sparge (and I’m referring to batch sparging).
Huh? I expect to get flavor but less than if I conducted my normal 60 minute mash with the roasted malt. For it not being a good idea, it seems that a lot of people do it will decent success.
as we discussed-try it both ways and see what you prefer or get based upon what you are looking for…going to be the true test.
edit: if it ends up too little by throwing it in at the end, or too much if mashed entire time, you can modify and try somewhere in between…say like last 20 minutes of mash.
Totally agree. Anecdotal advice only goes so far - no substitute for trying it out yourself. And that goes for most things in brewing, for that matter.