Wash and peel the potatoes if desired
Cut the potatoes into even slices or cubes
Rinse the cut potatoes and pat them dry
Heat oil or butter in a skillet over medium heat
Add the potatoes in a single layer
Season with salt and pepper
Cook without stirring for a few minutes to let them brown
Flip or stir the potatoes occasionally
Cook until the potatoes are golden and tender
Add garlic, onions, or herbs if desired
Remove from the pan and serve hot