The Mangbrot was a favourite of my grandfather. It is a bread with a long tradition in this corner of germany. The idiom term “Mang” means “Mixed” and referred to the fact that the bread is baked with a mixture of rye and wheat flour. Here, like in other region with cold climate and loamy soil, rye and wheat was planted as mixture. So in good years, the mixture contained more wheat, while in bad years the robust rye prevailed the mixture. I considered this fact and prepared already the sourdough with a mixture of rye and wheat flour. This makes the sourdough a bit milder.
I got a bit to optimistic when I tried the first version of this bread. Adding a big portion of very ripe pâte fermentée was not the best of my ideas, as this brings to much enzymes in the dough and has the same effect like adding sourdough. After 24 hours proofing time the dough was still stable, but the resulting bread lacked volume. A sure sign that the gluten network already started to decline.
Sometimes questions of readers are timed just perfectly. So when Jasmin asked for a way to reduce yeast amount in my heirloom recipe of Greta-Garbo-Schnitten I told her I would try it right away, as I was planning to bake them for my upcoming birthday anyway. Baking Greta-Garbo-Schnitten has two advantages: They are a delicious favourite of mine and they taste best when baked a week in advance. And the second point goes well together with the fact that my birthday was at the end of a very busy week.