Fish Baked à la Russe

Ingredients

 * 300 g fish (pike,cod, cat-fish, perch).
 * 300 g potatoes boiled.
 * for Sour cream sauce.
 * 300 g sour cream.
 * 20 g flour.
 * 15 g oil.
 * 60 g cheese.
 * salt.

Directions

 * Grease a pan with fat, put sliced potatoes around and fish slices in the center, salt.
 * Mix sour cream with oil and flour thoroughly and pour over.
 * Sprinkle with cheese and bake inthe oven for 30-40 mins.