Grease the mold with oil and pour out half of the dough, put the filling on top and pour the remaining dough.
Spread evenly so that the filling remains on the bottom.
Bake for 30 minutes at 200°C
You may need more or less flour than indicated in the recipe. It depends on the slide on the spoon, the density of sour cream. So, for reference: the dough should turn out like pancakes.