I don't claim any sourdough expertise but from a pizza dough perspective you could try doing an autolyse just water and flour mixed and left to form gluten , before adding your starter to make a levein, preferment.keybrdkid said:ok Sourdough gurus, I need some advice. I am stumped.
I have tried three times, and each time it appears I was unsuccessful in getting my dough to rise. And I'm not sure why. I have tried three different recipes as well. In the last attempt, I made a concerted effort to compensate for the addition of the starter by adjusting the water and flour volumes down proportionally. Not sure it helped though.
Now here's where it gets more interesting. I know my starter is rising, because I mark it with tape each time I feed it. I'm at about 11-12 days now on feedings, and I'm up to a ratio of 1:5:5. I got the best rise out of 1:5:5, but that's still only about double of the original volume. So my starter was never very enthusiastic. But at least it was getting better rising over time. I'm going to continue to increase feeding volume to see if that helps get to 3X.
Now the problem is... once the starter goes into the dough, and I knead it until it stretches reasonably well, I then set it out to proof in a bowl covered with saran wrap. I also have tried open air. In both cases, the dough refuses to rise after that point in any length of time from 3-12 hours.
I have been careful about keeping the water temp between 105-115 degrees. I even tried faucet tap water at one point.
Not sure what I am doing wrong. Now, that being say, I mixed a match of yeast water mix to see if I could detect yeast activity like I would when I use a packet of ADY. I could not detect any activity in 5 minutes. And yet my starter was still rising. So I'm not sure if my yeast is in fact dead, and some other bacteria has taken over or if something about the consistency or ingredients of my dough is killing the yeast. The most salt I've used is about 2 teaspoons, and I usually whisk it into the flour.
I could submit a picture of one of my trial pizzas just to show I tried. But the dough was clearly not cooked enough. Thats the other problem. Because of the type of pizza I'm making, the crust needs to be pre-cooked. I'm not sure how long to pre-cook it for. Most recipes suggest 5 minutes. But this dough recipe was either a sourdough bread type recipe or a brioche style recipe. Most of the sourdough recipe attempts did not cook in 5 or even 10 minutes. And the consistency of the dough was gray and doughy and not airy. I've had less trouble with previous pizzas where airiness has not been an issue.
Any ideas?
Don't add salt until after you get some action , first rise.