Prick sweet potato all over with a fork.
Place on a baking sheet and bake until tender when pierced with a knife, 45 to 50 minutes.
Switch oven to broil.
Broil until the marshmallows are browned on top, 1 to 2 minutes.
Top with pecans before serving.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.
