Gently insert a skewer lengthwise from one end of potato to all the way out from another end.
Working in a spiral motion hold a sharp thin knife in a slight angle on the potato.
Now cut the potato while rotating it in a direction away from you. If you hold a watch infront of you sideways, then clockwise is the direction you should rotate the skewer and counterclockwise you should cut it.
Take your time and cut into even thin slices all the way starting from one end to other.
Fan out the potatoes gently until you have some gap between slices.
Add the minced garlic into melted butter and mix well.
Brush this butter garlic mixture onto slices evenly.
In a small bowl mix salt, ground black pepper, and red chilli powder.
Sprinkle this salt mixture onto potato properly until they are completely coated.
Now sprinkle the grated cheese between the slices.
Set the skewers on sides of a baking pan such that the potatoes are in suspended position.