Hint: It starts with your freezer.

Here are the basics.

She places them on a parchment-lined baking sheet and roasts for 45 to 60 minutes.

Exposure to high heat intensifies the sweetness.

Bansal finishes off the egg-topped sweet potatoes with a generous spoonful of the flavor-infused ghee.

A garnish of salt and freshly cracked pepper provides a final flourish.