Need help translating German recipe
I need some help translating an ingredient in a German recipe for Rosetta rolls. The word that has me is "proteinweizen." I'm guessing it means "wheat gluten," but I'm not sure.
The whole recipe in German is:
970 g Mehl, T.550
15 g Proteinweizen
15 g Weizensauer
10-30 g Hefe
20 g Salz
50 g Oliven-Öl
ca 580 g Wasser






