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forkful of sweet potatoe and marshmallows

Grilled Sweet Potatoes with Roasted Marshmallows

Roasted marshmallows aren't just for campouts. Smush a few on your grilled sweet potatoes with some cinnamon sugar to create a crunchy, sweet side dish.
5 from 1 vote
Prep Time 20 minutes
Cook Time 1 hour
Servings 4


  • 4 sweet potatoes
  • 4 tbsp butter
  • 4 tsp cinnamon sugar
  • 12 marshmallows


  • Set up your grill with an indirect heat zone. Adjust the vents or gas burners until the temperature reaches 375-400F degrees.
  • Wash the sweet potatoes. 
  • Pierce a potato with the probe of a thermometer. Set the thermometer alarm to 190F degrees for a slightly firm potato or 200F degrees for a creamier sweet potato. 
  • They should reach your desired internal temp in 60-90 minutes. 
  • Roast the marshmallows on a skewer, holding them over the heat of the grill.
  • Slice open the sweet potatoes. Top with butter, cinnamon sugar and roasted marshmallows.


Serving: 1gCalories: 354kcalCarbohydrates: 60gProtein: 3.5gFat: 12gFiber: 6g
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