Mix...

• 1 pkg fresh yeast (42 gramms)
• 4 tsp sugar
• 400 ml luke warm water
• 400 g whole wheat flour

...in a large bowl. Let rise for about 10 minutes. Then add...

• 480 g whole wheat flour
• 320 g wheat grain soaked in
• 500 ml luke warm buttermilk
• 2 tsp salt

...and let rise for another 10 minutes before you punch down the dough and place it in a greased loaf pan. Cut the loaf's surface and bake in...

• the middle of the oven

...at about...

• 200° C (400-425° F) for about 1 hour.