Make crepes: mix milk, sugar, eggs and salt. If the mixture is too diluted add flour. Make pancakes and leave it until cool. Stuffing: mix well cheese, sour cream, yolks, sugar, and vanilla sugar. Soak raisins in plum brandy or rum until swell up (usually 2 hours). From egg white make “snow†and add into stuffing, and add raisins. Fill the crepes and roll them making sure that stuffing won’t get out. Put crepes in baking pan you’ve cover bottom with butter, pour over 300 g sour cream and put them into oven on 200°C for 20 minutes. If you bake frozen crepes make it 25 minutes. Take them out, wait 5-10 minutes to cool and eat.