Sour 100% rye bread PreviousNext OtherVery Easy1 h 5 m Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe Ingredients 8 Dough 240 g Boiling water 60 g 1150 Rye flour 200 g Rye leaven at 21C/70F 50 g Water at 19C/35F 200 g flour 100 g flour 1 teaspoon Sea salt View the directions