Salty dish that can be prepared by a Beginner.
Add baking powder to flour, then make a hole in the middle and add salt, eggs, sour cream, oil and make into dough. Add water as needed. Knead nicely, then add in a greased baking tray. Slap dough gently, make patterns with a fork and bake in a preheated oven. When it's baked, smear butter on top and wrap it using a cloth.