Peel the potatoes and cut into pieces of the same size.
Spread on a baking sheet lined with baking paper and bake in the oven at 160 degrees Celsius until a golden brown color is achieved.
Press the garlic very finely or chop it in a blender and place in a bowl with the butter and salt. Add the potatoes while they are still hot and mix well.
For parsley potatoes, simply replace the garlic with parsley.