dmsnyder's blog

In October, 2008 I posted a formula for Greenstein's Jewish Sour Rye which converted his recipe, which was written in volume measurements, to ingredient weights. I have made this bread many times since, but I've never bothered to calculate the baker's percentages for the formula. I decided to do so today and thought I would post the procedures as a tutorial on “baker's math” for new baker's and others who have just never gotten comfortable with this very valuable tool.

Here is the formula I wrote in 2008.

When I started baking bread again about four years ago, one of my principal reasons was to bake a good Jewish Sour Rye, a favorite bread I could not get locally. Greenstein's Secrets of a Jewish Baker was one of the first bread books I acquired, and I found his Jewish Sour Rye Bread at least as good as any I could remember eating.

My series of San Francisco-style sourdough bread bakes has featured several variations of levain elaboration, leaving the final dough ingredients and procedures essentially constant. Today's variation involved using a firm starter to activate the stock starter and building the stiff levain which is mixed in the final dough in three steps, rather than two. In addition, rather than retarding an intermediate build, I retarded the stiff levain.

This weekend, I baked another version of my San Francisco-style Sourdough and Hamelman's Flaxseed Rye Bread. 

San Francisco-style Sourdough Bread with and without Walnuts

This weekend, I continued trying variations of my San Francisco-style Sourdough Bread. Those who have followed this little adventure will note changes in my starter fermentation, the length of the autolyse and the use of this dough for a Sourdough Walnut Bread.

Sourdough Bread made with Liquid Levain fed twice a day

from the SFBI Artisan II Workshop

Probably the key experience provided in the SFBI Artisan II workshop on sourdough baking was baking a series of breads with liquid versus firm starters, starters fed either once or twice a day and breads with different proportions of starter. Each variation produced breads with noticeably different flavor profiles.

I almost decided not to bake this past weekend, but I activated some starter, thinking I might make some sourdough pancakes for breakfast Sunday. But, then, there was this starter, and I thought maybe I'd bake something or other. Well, I might as well have some fresh-baked bread for Sunday dinner, and it had been a while since I'd given a loaf to my next door neighbor who really appreciates my breads. I guessed I'd make some San Francisco-style sourdough to share.

I haven't baked anything but some of my personal "comfort food" breads for the past few weeks. These are just good almost any way - plain, with butter, toasted with almond butter and apricot preserves, French toast, as garlic bread, for panini ....

Hamelman's Pain au Levain