Peel the potatoes and slice them thinly.
Soak the potatoes in cold water to remove the starch.
Heat olive oil in a pan and cook the potatoes over medium heat until golden brown.
Season the cooked potatoes with salt and pepper.
Sprinkle mozzarella cheese on top of the potatoes.
Cover with a lid and cook on low heat until the cheese melts.
Garnish with parsley flakes to finish.