Turn on the oven to warm up.
Beat the sour cream, eggs, 40 g of sugar and salt. In a bowl, mix the sifted flour, baking soda and cocoa powder. Combining both masses, knead the dough.
Cut each plate of cheese into 3 pieces.
Pour the dough into molds, 1/3, roll the cheese and place it in the center of the dough.
Sprinkle with the remaining sugar.
Bake the cupcakes at 180 degrees, 20-25 minutes.
The finished muffins to cool on a wire rack. Output 12 PCs..
When serving, sprinkle the cupcakes with powdered sugar.