Beat eggs with sugar, yogurt, flour with baking powder and stepcheto until smooth mixture. A rare dough, which is spread on baking sheet in the oven tray. Bake at 180C until ready. Remove paper roast, rolled up and leave until cooled down and take their form. During this time the whipped cream with 350 ml milk for 3 minutes, as described in the package. Loosen carefully roll, brush it with the finished cream and turn again, carefully remove the paper. Allow to harden for about an hour. Can be decorations optional with melted chocolate or cream, powdered sugar, cream, fruits and others. according to your fantasy. * 1 cup = 250 ml * Stepcheto use to flavor and color, but if you do not like it, can be replaced with vanilla or cocoa.