Coarsely chop the walnuts
Rinse the cranberries and drain the water
Mix strong whole wheat flour and salt in a bowl
Add dry yeast and lukewarm water, and knead the dough
Add the chopped walnuts and cranberries, and mix evenly
Cover the dough with plastic wrap and let it ferment for 1 hour
Shape the dough and place it on a pan
Bake in the oven at 180°C for 30 minutes