Sunday, October 18th, 2009

A sourd dough bread made from a spontaneous starter
After 7 days of feeding my sour dough starter “took off” and was ready for baking. Even with a water bath set to 28 °C it took longer than expected.
I started off with 100% hydration as this is convenient when you have to feed your starter frequently. Using only whole grain rye flour and water, I fed my starter every 12 hours (I’ve included details of the “feeding schedule” at the end of this post). This time interval is based on the growth cycle of yeast, where the yeast after an exponential growth phase reaches a plateau after 8-12 hours. This is the best time for feeding the starter.
There seems to be a consensus that a wet starter (more…)
Tags: acetic acid, aeration, Baker's percentage, hydration, LAB, lactic acid, lactic acid bacteria, lactobacillus, pH, Saccharomyces exiguus, sourdough, sourdough starter, yeast
Posted in academic articles, books, equipment, experiments, molecular gastronomy, recipe, recommendations, science | 10 Comments »
Tuesday, April 14th, 2009

One of the more curious cookbooks I own is a German one entitled “Kochen und Backen nach Grundrezepten”
(Cooking and Baking with Base recipes). It was first written in 1932 and has been updated regularily ever since. Each section typically has a standard recipe which indicates the ratios to use followed by suggested variations (just like The improvisational cook). It also has nice summaries of dos and don’ts (just like BakeWise and CookWise), and what really makes the book stand out is that is so compact yet still comprehensive. It’s one of those books I actually use when cooking. Many other books have a little too much text – you have to read a lot to pick up the key points. Anyway – the reason I mention this is that as I read about the new “Ratio” book by Michael Ruhlman (MR books, MR blog), the German cookbook was the first book that came to my mind.
(more…)
Tags: Baker's percentage, baking, book, bread, cooking, cooking without a cookbook, egg, eggs, improvisation, luise haarer, michael ruhlman, molecular gastronomy, proportions, ratio, ratios, without recipe
Posted in books, molecular gastronomy, tips & tricks | 12 Comments »