
(Skidne æg = Dirty eggs)
Good Friday is traditionally a day of sorrow, and in Danish homes it was customary to eat the dullest food possible - in some regions, porridge made of rye-flour. In other places, however, this rather more imaginative - and tasty - dish was preferred. For that very reason hard-boiled eggs in mustard sauce has survived as a dish eaten not solely at Easter. 
The egg, as symbol, has been handed down from the old pagan fertility rites, celebrated at roughly the same time as Easter. 
 
8-12 eggs 
2 oz (50 g) butter
2 tablesp. (50 g) flour 
About 1 pint (1 l) milk 
5-6 tablesp. (1-1 ½ dl cream) 
Ground white pepper and salt 
Fish mustard (a coarselll ground mustard - see below) 
 
Boil the eggs 6-7 minutes - the whites should then be firm, the yolks still a little soft. 
Make a white sauce in a thick-bottomed saucepan from the butter, flour and milk, cooking well through. 
Gradually add the cream until a suitable consistency is obtained, seasoning with salt, pepper and fishmustard. 
Pour the sauce over the shelled, hard-boiled eggs and serve with home-made rye-bread. 
Fish-mustard is also known as water-ground mustard, because the mustard seed once used to be ground with a cannon ball in a clay bowl containing just enough water to hold the mustard together. 
Nowadays a pestle and mortar may be used instead. 
The dish may also be prepared with ordinary German or French Dijon mustard, although the result is not quite the same. 
 

Chef's Tip: Hard-boiled eggs in mustard sauce with ale and raspberrysnaps