I'm actually not talking about cold steeping. The recipe I'm using says

Put 2.5 gallons of cold, filtered water into pot. Added malted wheat (in muslin bag) to pot and brought the water to 180 degrees. Steeped the wheat for 30 minutes. Removed bag of wheat and brought the water to boil.

It sounds like it's saying the wheat should be added to the pot while the water's still cold, but that doesn't make sense to me. It must mean to bring the water to 180 degrees first, then steep for 30 minutes, right?

  • 1
    I'm not totally sure whether wheat has all the same enzymes as barley, but barley would be pass through several important temperature ranges as you heat it from cold to 180. Considering that the wheat is only 1/7th of your recipe, the impact might not be huge. But it does 'make sense'.
    – Pepi
    Commented Mar 30, 2015 at 13:26
  • Thanks @Pepi, that does make more sense now—I'll try that next time I run into this situation. Commented Mar 31, 2015 at 16:16

1 Answer 1


Either way will work and not make much difference. However, if you steep at 180 you'll denature the enzymes that convert the starches to sugar. The steep should be done between 145-160F for best results.

  • Thanks. Perhaps the author meant for us to begin steeping as the water heats (passing through the 145-160F range), as a way of saving time. Our OG was lower than expected so maybe it was because, as you say, we denatured the enzymes required to produce as much sugar. (Or would that effect be negligible?) Commented Mar 30, 2015 at 5:23
  • Yeah, with so little wheat it wouldn't make a big difference.
    – Denny Conn
    Commented Mar 30, 2015 at 15:23

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