Step 1

Preheat oven to 250 degrees F. Line a baking sheet with parchment.

Step 2

Rub the potatoes generously with oil and coat with salt, and put on the parchment.

Step 3

Bake for about 2 hours. Remove and turn over. Continue baking for about another hour.

Step 4

When the potatoes are lightly browned and there is caramelized sugar oozing out of the sides, they’re done.

Step 5

Remove, slice open and top with whatever you like with your sweet potatoes. Even if that’s still marshmallows.