Here comes the first recipe out of the book posted about below. The bread was a success with a a crunchy surface and a yummy taste. I made two loaves of bread, I added sun flower seeds to the second one.
Rising time: 40 minutes
Oven: 275 C for 15 minutes and 15 minutes in the afterheat
500 ml water
25 g yeast
½ tsp sugar
½ tsp salt
2 tbl oil
250 ml of coarse flour (for example rye or whole wheat flour, I used 100 ml of rye flour and 150 ml of whole wheat flour)
1150 ml of wheat flour (I only used 900 ml, the dough didn't take in more)
Warm the water to body temperature. Add in the yeast, then sugar, salt and oil. Finally add the both flours. Form the dough into a baking sheet long bread and let it rise covered with a towel in room temperature for 40 minutes. Bake the bread in 275 F for 15 minutes. Then turn off the heat and let the bread bake for at least another 15 minutes.