Wash and chop the mushrooms, and then fry them lightly in a frying pan. Put the mushrooms on the side.
Divide the knödels in thin slides.
Put some butter in the frying pan and the add the knödels and fry them on middle heat during 10 minutes.
Fry the lamb sausages in another frying pan at the same time as the knödels.
At the meanwhile start the sauce in a casserole. Put the margarine and start the heat. Let the margarine melt.
Pour in the flour and stir.
Add the milk and continue to stir.
When it is boiling lower the heat and pour in the mushrooms.
Add the spices and stir until the sauce is getting thicker.