Mix the flours in a bowl. Mix 100 ml lukewarm water, yeast and honey. Make a well in the flour, add the yeast water and cover and leave to rest for 10 minutes.
In the meantime, if necessary, roast the nuts in a pan without fat, remove them and set aside.
Add the rosemary, the oil, the nuts and 250 ml of lukewarm water to the pre-dough. Knead with a hand mixer or food processor for approx. 5 minutes. Shape the dough into a ball and let rise in the bowl for 45 minutes, covered.
Knead the dough again vigorously on a floured work surface, preferably with the balls of your hands. Shape a loaf and cut 2 - 3 times lengthways and across 1 cm deep. Dust a little with flour if necessary. Place in an approx. 50 cm long roasting tube and close on both sides. Place on a baking sheet and let rise for another 20 - 40 minutes until the bag has bulged.
Pierce the top of the bag 4-5 times with a toothpick (better than cutting, then the bag won`t tear). Bake in the preheated oven at 200 ° C (top / bottom heat) on the 2nd rack from the bottom for 50 - 60 minutes.
After half the time, depending on the tan, reduce the temperature to 170 - 180 ° C. Take the bread out of the bag (be careful, very hot) and let it cool on a wire rack.