Peel potatoes and boil until soft,strain nd keep aside.

Put oil in pan and mix flour with water and form a batter,dip the potatoes into flour batter and deep fry.

Put another pan on fire nd add little oil wt spices nd seasoning,add the boiled fried potatoes and toss until spices are fully incorporated into it.

Insert potatoes into skewers,also insert slice of onions and sweet potatoes in between and serve hot.