Knead the dough drowned (http://www.povareno k.ru/recipes/show/32 140/). Try this dough, it is best, but if You have your own recipe of dough, use it.

Potatoes cut into quarters 0.5 cm Fish take red, the best chum salmon, coho salmon can. Don't waste your money on trout or salmon, will taste good, as this fish is too fat. Get the slouch. The fish is cut into fillets (I buy the whole fish, take the first part from the head and the tail. The rest - on pileski for baking or something). Make the pieces approximately the same size as the potatoes. Onions cut very finely, a quarter of a can rings, can cubes. Most importantly, as small as possible. I was chopping on a special grater for cabbage, then chopped onion rings cut into quarters. Everything is like on photos. Ingredients should have about the same amount. Take 3 identical containers and put back the sliced products. About Luca do not worry, there is plenty of it. This is the most basic product which makes this dish the way it is.