Grilled Sweet Potatoes Recipe

David Dial | Spiced Blog

Grilled Sweet Potatoes make for a fantastically easy grilled side. Or if you're vegetarian, they can be your main!

Grilled Sweet Potatoes Photo
I never really liked sweet potatoes as a kid. They always showed up around the holidays covered in marshmallows and cinnamon. Don’t get me wrong. Cinnamon might be my favorite spice ever, and toasted marshmallows are the perfect complement to a summer evening. But marshmallows and cinnamon on top of sweet potatoes? Not my thing. 

Some number of years ago, I discovered that sweet potatoes are so much more than a holiday dish. In fact, they are delicious! And since I like to grill practically everything… I decided to throw some sweet potatoes on the grill one evening. These Grilled Cilantro-Lime Sweet Potatoes have been a staple in our household ever since!

Grilled Sweet Potatoes Picture
Like most recipes, these Grilled Cilantro-Lime Sweet Potatoes took a couple of attempts before I found a version that I was happy with. Initially, I just threw the sweet potatoes on the grill on a low temperature, but the outside of the potatoes cooked way faster than the inside. So then I decided to slice them into 6 or 8 wedges before going on the grill… better, but still not perfect. 
I finally settled on parboiling the potatoes until they are fork tender, then slicing them into wedges and putting them on the grill like that. I got this idea because I like to parboil ears of corn before putting they go on the grill, too. (Visit our handy How To Parboil guide if needed!)
Grilled Sweet Potatoes Image

While these Grilled Cilantro-Lime Sweet Potatoes aren’t on the grill long enough to get crispy, they do still take on a delicious charcoal flavor.  (If crispy steak fries are more your thing, then I suggest going with an oven like similar to these Homemade Truffled Potato Wedges or Jen's Baked French Fries Recipe.) However, in the summer, when the grill is likely already loaded with hamburgers or ribs, then nothing beats these tasty Grilled Sweet Potatoes!

For some main course options to go along with these grilled sweet potatoes, try these Smoky Whiskey BBQ Burgers or this Hickory Smoked Pulled Pork!

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Grilled Sweet Potatoes Recipe

    6 Servings


  • 4 Sweet Potatoes, scrubbed but not peeled
  • 1 tablespoon Kosher Salt
  • 1 tablespoon Lime Zest, (the zest of one whole lime)
  • 1/8 teaspoon Ground Cayenne Pepper
  • 3 tablespoons Vegetable Oil
  • Fresh Lime Juice, from one whole lime
  • 1/3 cup Fresh Cilantro


  1. Boil the potatoes until they are fork-tender, approximately 25 minutes.
  2. Remove the potatoes from water and allow them to cool slightly.
  3. Meanwhile, combine the kosher salt, lime zest, and cayenne pepper in a small bowl.  Mix well.  Set aside.
  4. Once the potatoes are cool enough to cut, slice into 6 wedges per potato.  (Anything smaller will burn too fast on the grill!)
  5. Brush the potato wedges with vegetable oil and place on the grill.  Grill until golden in color, about 4-5 minutes.  Flip the wedges, and grill for another 4-5 minutes.
  6. Remove wedges from the grill, sprinkle lightly with lime juice, kosher salt mixture, and chopped cilantro.


Related Guides

Cooking Method:
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Related Recipes:
Sweet Potato Recipes, Grilled Recipes, Vegetable Recipes, Vegetarian Recipes, Side Dish Recipes, Easy Recipes, Parboil Recipes
Recipe Yields:
24 wedges
Prep Time:
Cook Time:
Total Time:
Related Post:
Author: David Dial
Recipe Yields: 24 wedges
Prep Time: 5 minutes
Cook Time: 35 minutes
Total Time: 40 minutes

Nutrition Facts

Serving Size 4 wedges
Servings Per Recipe 6

Amount Per Serving
Calories from Fat 52
Calories 135

% Daily Value*
Total Fat 7g
  Saturated Fat 1g
Sodium 48mg
Total Carbohydrate 17g
  Dietary Fiber 2g
  Sugars 3g
Protein 1g

* Percent Daily Value are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Nutrition Facts are estimated based on ingredients and data provided by Fat Secret. Please consult a doctor if you have special dietary needs.
David Dial

About David

David is bringing up the guy quotient here on Food Fanatic, representing all things Grilling in a big way. On his own site, Spiced, David covers every kind of culinary adventure.

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