1Preheat your oven to 350°F (175°C).
Peel and thinly slice the 4 medium potatoes.
In a large oven-safe skillet, melt 1 tablespoon of butter over medium heat.
Add the sliced potatoes to the skillet and cook until they are tender and slightly golden, about 10 minutes.
In a bowl, beat the 6 large eggs with 1/2 teaspoon of salt and 1/4 teaspoon of black pepper.
Pour the egg mixture over the potatoes in the skillet.
Cook on the stovetop for about 5 minutes, until the edges start to set.
Transfer the skillet to the preheated oven and bake for 10-15 minutes, or until the eggs are fully set and the top is golden.
Remove from the oven and let it cool slightly before slicing and serving.