I made some bread this week. I usually make my breads in the bread machine, but a sourdough requires more time that the machine does not afford you. There is so much information on sourdough out there, and I do mean a lot. I will not go into detail here, as I don't think I even fully comprehend it all anyway! Please take a look at the Sourdough Baker. This fine gentleman has so much to read on his website, and he offers advice via e-mail as well.There are a few ways of making a sourdough starter. The Sourdough Baker website has helped me with many of these. I decided to make my sourdough starter naturally, that is, without the aid of a commercial yeast. I left my mixture of rye flour and warm water out to the open air, and a few days later, I had bubbles and a nice sour, beery smell. What happened was that my sponge made a tempting "home" for local yeasts (located in the air and in the husk of the rye particle). So they feasted and pooped, and voila - fermented flour.
I had read in a few places that in order to make a sourdough bread quite sour, there are many things to take into account. There were two that I felt applied to me. One is time - the dough needs lots of time to ferment. Sure, it will rise with time, but let it go (and go and go) after many rises and kneads, so that the yeasts have time to ferment the dough into a soury goodness. My fermentation time was approximately 48 hours. The second one was temperature - the process of taking the temperature of the dough down to 2 - 4 deg C and back up to warmer-than-room-temperature again is supposed to encourage the sour taste. So I did this twice! My dough took two cool trips to the fridge. It even rose a little in there!
The overall result was a bread that was chewy (thanks to all the kneading), light golden (higher oven temp. when baking), attractive, but unfortunately not very sour! This is my second attempt at making a good, sour bread with this starter. I thought I did all the right things to enhance the sour flavour. I guess I didn't! What I do love most about my bread, though, is the flavour. Even though it's not too sour, it is different! My local yeasts produce a very complex taste that is a little bit sweet, a touch bitter, and an almost musty (but pleasant) smell.
Overall, I am very pleased with the results. But I definitely have some more tweaking to do!
