600g potatoes, 300g of fresh herring, 1 onion, 200g of milk, 2 eggs, 2 tbs. vegetable oil, 1 tbs. flour, salt.
Peel the potatoes, cut into thin slices.
Layers of potatoes, onions and fish sprinkle with flour and pour the vegetable oil. Put on low heat, simmer, covered. Prepare a mixture of milk and eggs, beat until smooth.
Pour this mixture of potatoes with fish and bake in the oven under the lid closed.