Clean and finely chop parsley and keep it aside.
Clean potatoes nicely and slice them into equal 4 slices. Do not peel the potatoes.
Take a baking pan and grease the pan evenly with butter.
Place the sliced potatoes in the pan and pour the remaining butter evenly on it.
Sprinkle some chopped parsley on it evenly.
Now sprinkle some salt over it.
Preheat oven at 200C. Bake at same temperature for 25-30 minutes till the sides turn golden brown. You can remove the pan in between, stir it and keep it back in the oven.
Sprinkle some oregano flakes and chilly flakes. Squeeze some lemon juice on top of it before serving.