Take two potato and boil the in the cooker with 2 whistle.
Peel the potato.
Cut the potato in small slices.
Take a fry pan ( non stick is preferable ), add the 1 - 2 tbsp butter into it.
After that add the sliced potato in the frying pan.
After that flip the potato in the frying pan.
Continuously flip the potato in the frypan until it becomes crispy and brown.
After that add 2 tbsp of juice and sprinkle 1/4 tsp in it for an exotic taste.
Now crispy potato butter fry is ready.
Enjoy this crispy potato butter fry with tea or coffee.