What is edelhefe?
We have a German high school exchange student staying with us. He saw me doing my sourdough miche, and next thing you know, his grandmother had some recipes she emailed for me to try, including one with spelt in it. So, now our student is trying to translate the recipes to English. One of the ingredients is called "edelhefe", but we can't figure out how to translate that. Anyone know what this is?