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.
And I adjusted the recipe carefully. Reducing the yeast and adding a bit of sweet starter as preferment. As the recipe contains no big amount of liquid, adding a preferment was tricky. I had to reduce the amount of sour cream. Instead I used a bit of cream fraiche which higher amount of fat balances the reduced over all amount.
The recipe worked like a charm with this adjustments. And it is still one of the most delicious treats in the world!
When I bake these buns the first time I wrote down “Taste and crumb are perfekt, but the crust shows cracks. Maybe proofing was to short –> Problems with yeast? Try again!” When baking the buns for a second time with a fresh yeast batch I realized that it was no problem with yeast but the rolls just need their time. And the baker needs patients. And so I elongated proofing time considerably and baked the rolls when fully proofed. And then the rolls are perfect: Fluffy crumb, tender crust and delicous flavour with notes of potato and butter.