Fish fillet grind with the onion, add the egg, breadcrumbs and milk, salt and pepper mix well.

Spread the stuffing in a tight pack and hit the meat on the table, put in the fridge.

Let's prepare the filling. Boil the egg and chop, sausage cheese (pre-to put it in the freezer for 10 minutes) RUB on a grater, add the chopped dill, garlic and sour cream, mix well.

Baking tray lay baking paper, heat oven to 200-220 degrees. Dampened the hands of minced meat formed into a cake is not very thin, in the middle of a put a little stuffing. Well to take the seam, to make the right oval shape, roll in flour, lay on a baking sheet. Over each of the balls to put a piece of butter. Put in the preheated oven and bake for 20-25 minutes.