Fri Nov 06, 2009 6:42 am
No - combining different Crystal malt may average out from a coloring perspective, but each malt has different, almost unique flavor profiles that can't been achieved by "averaging" or combining a lower and higher Crystal. Jamil talks about it in several of his shows - if you mix them, you will get both the light caramel and the dark flavor caramel flavors in the beer...not a medium caramel. The flavor perception of each is distiguishable.
If you can't find Crystal 80, or need it fast, you can always toast your Crystal 40 in the oven (see Randy Mosher's book for guidance). It won't be the most accurate way, but it certainly is doable - plus its another step in the process you can experiment with.
Best of luck!
-Okt
"The problem with the world is that everyone is a few drinks behind."
-Humphrey Bogart
"A good puzzle would be to cross Dublin without passing a pub."
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