0.5 oz. (15g) starter (active sourdough)
5.3 oz. (150g) strong rye flour (type 1370)*
5.3 oz. (150g) water, cold For the pre-dough (poolish):
0.07 oz. (2g) fresh yeast
2.6 oz. (75g) water, cold
2.6 oz. (75g) strong wheat flour (type 1050)* For the main dough: the prepared sourdough the prepared pre-dough (poolish)
5.3 oz. (150g) (floury) potatoes, cooked
8.1 oz. (230g) strong wheat flour (type 1050)*
0.4 oz. (12g) salt
0.1 oz. (3g) fresh yeast
3.2 oz. (90g) strong dark beer
0.5 oz. (15g) sugar beet syrup
1.8 oz. (50g) roasted onions* nutmeg, fresh pepper, paprika powder