Take a pan add ghee ,oil, grated sweet potato and bay leaves.
Salute it .
Add milk .
Add sugar
Continuously stir it.
Add cashew nuts.
Salute it,till its thick.
Remove it.
cut brown part of those breads.
With the help of ball pin do that like picture.add sweet potato kheer
Roll it like picture
Take a pan add oil.Fry it lightly.
Take another pan .Add water ,sugar and cardamom.
Make thick syrap.
Take plate keep breed roll.
Spread syrap and serve sweet bread Roll stuffing with sweet potato kheer.