French onion pie with herring

Dough:

225 g wheat flour
what kind of flour should I choose? we'll show

50 g margarine

2 tuber boiled potatoes

1 tbsp. cold water

Stuffing:

300 g milk

225 g grated hard cheese

100 g fillet the sardines or herring

8 olives or black olives, pitted

3 eggs

3 onions

2 tbsp. vegetable oil

black pepper

Cayenne pepper

salt

Clean the potatoes and combine it with margarine and flour, knead the dough crumbs, add water, knead the dough quickly, remove it in the cold for an hour.

Chop onion rings, passionate it in butter, stirring constantly, without changing color.

Roll out the dough seam, put in shape, oiled, prick in several places, put into the refrigerator for 15 minutes, then bake at 200 degrees for 10 minutes

The eggs together with milk, cheese, whisking, add the onion, pepper and salt, put the filling on the cake for the cake.

Cut olives and herring fillets in half, put on a cake, baked French onion pie with herring for 25min.