Mix together flour,yeast,salt, sugar. Make a well and add whole egg.add milk little by little. Knead the dough. Place in a large bowl, cover, and let sit in a warm place for 2 hrs.you can add little water if required.

Make the filling.mashed potatoes finely without lumps.saute onion slices and mushrooms in oil add a pinch of brown sugar to caramalize onions.mix it in mashed potatoes with seasonings.

Press the centre of rolled ball making space.add 1 tbsp filling inside and close it in oblong or semi circle shape

Serve with any condiments of choice. Enjoy!