First make the dough: mix melted butter with sugar, egg and vanilla sugar, then add flour and baking powder. The dough will be very soft and plastic. The Cup multivarki grease (I grease with vegetable) and add 2 strips of baking paper, placing them crosswise (have a peek at some website). Because the cake is open, with the help of these strips it will be much easier to get. And then in the bowl multivarki spread the dough, not forgetting to do the sides.

Then proceed to the filling, for this mix the cottage cheese, sour cream, eggs, and sugar (you can use a blender, you can with a mixer) until a homogeneous mass.

Then, the resulting mass is put in the bowl multivarki, have evenly.

And here on top, spread currants evenly over the entire surface.

Put baked for the bake mode for 60 minutes. After graduating from the program pie you can get, many allow to stand for then on the heating 5-10 minutes, I don't like when the pie is worth the extra. When the pie is ready, gently a thin wooden spatula or equivalent, pass gently around the edges, separating the cake from the sides of the slow cooker. Then gently take the 4 end of the baking paper and pull out a pie.

Here's the cake turns out: