Peel the potatoes and cook until tender.
In the photo, it seems that there are a lot of potatoes, but they are small and photographed in close-up.
Mash the potatoes.
Finely chop onion.
Heat the oil and fry the onion for about 5 minutes, then add the minced meat and fry until tender. Sprinkle with salt and pepper to taste.
Add the mashed potatoes and mix well.
Mix eggs, water, milk and butter.
On the bottom of a baking sheet with high sides, put part of the dough.
Spread out so that the edges hang down.
Pour a little filling and put half the filling.
Then lay out part of the dough and pour the filling again, then the filling again and the last part of the dough.
Cover with hanging edges, pour out all the filling and sprinkle with sesame.
Preheat the oven to 200 degrees. and bake until Golden brown.
This is about 40 minutes. Look at the oven, as the pie will be Golden, so it's ready.