THIS IS BETTER THAN BELYASHI AND CHEBUREKI!

THIS IS BETTER THAN BELYASHI AND CHEBUREKI! TEACHED ALL FRIENDS TO COOK SUCH BUDGET YUMFIT WITH POTATOES!
RECIPE:
MILK 400 ML
EGG 3 PCS
SALT 1 tsp
SUGAR 0.5 tsp
APPLE VINEGAR 1 tbsp
FLOUR 750 GR
FOR LUBRICATION OF LAYERS DRAIN OIL
FOR FILLING:
POTATOES 1 KG
SALT, BLACK PEPPER TO TASTE
DILL OPTIONAL
FOR LUBRICATION EGG YOLK
BAKE AT 180°C 35 MIN