Soak the lentils, then boil them in hot water.
Roughly chop the walnuts and almonds.
Put the boiled lentils, chopped walnuts, and almonds into a bowl.
Add whole wheat flour, yeast, salt, and water, and knead into a dough.
Let the dough rise for the first fermentation.
Shape the dough, then place walnuts and almonds on top.
After the second rise, bake in a 180°C oven.