Let’s start with the fact that we will cut the butter into pieces and put it in the freezer for now) Then white potatoes, preferably the same size, are washed well, sprinkle with coarse sea salt on a baking sheet (it will absorb excess moisture of the potatoes) and spread the potatoes, bake the potatoes in a uniform in the oven at 180% until ready. (don’t overdo it, it all depends on the variety, size and age) (some simplify this option and just boil it in a saucepan with coarse salt, but if we want to get a little closer to the original, it’s better to bake) and in general it’s much tastier)