Letter Re: Grain Mills
Hugh, The author expressed little concern for his WonderMill’s tendency to heat the flour it milled, on the grounds that the flour was about to go into an oven anyway. This logic certainly makes sense; however, heated flour can be a problem in some cases. We once had a mill, whose brand I’ve forgotten, that heated its flour quite a bit. We make a fair bit of sourdough, and our starter quite noticeably failed to thrive when fed flour from this mill. Of course we let the flour cool before feeding, so latent heat wouldn’t kill the starter outright, but …