This is a popular traditional dish in Sweden. Often people serve it as ‘night food’ at big parties, as no one should go home hungry. This dish is also common on a Swedish traditional Smörgårdsbord (smorgasbord).
8 big potatoes
1-2 yellow onions
one (or maybe two) small can of anchovy fillets
300 ml (1.2 cup) cream or half and half
a little salt (be careful as the anchovies can be very salty)
Peel the potatoes and cut them in thin strips. Slice the onion thinly. Saute the onion in a little butter until they soften. Layer the potatoes and the onions in a baking dish. Open the tins of anchovies and poor the juice over the potatoes. If you want the anchovies in smaller pieces cut them into halves and divide them over the potatoes. Pour half of the cream over. Sprinkle some bread crumbs and divide small lumps of butter over the dish. Bake in the oven at 225°C (440F) for about 45 min. Just before its finished baking poor over the rest of the cream.
In Sweden they serve it with beer and vodka. Children drink milk!