Fishballs in white sauce:
melt 3 tablespoons of butter in the pan.
add 3 tablespoons of white flour and stir well. stir
add milk (I prefer cream), a little at a time, keep on stirring till you have a smooth white sauce.
add salt and white pepper. In Denmark They add a little touch of curry powder.
add thin cut fennel or dill
add the fishballs and warm it all.
Serve with potatos and vegetables, you may use raw grated carrots, radish, any Julian vegetable with a little bit of sugar and lemon juice.