Grilled Sweet Potato Wedges with Zesty Honey-Mustard Dipping Sauce

Disclosure: This post is sponsored by Maille. As always, all opinions are entirely my own. Thank you for supporting brands and companies that help keep my kitchen afloat!

Hi Friends! I hope you all had a great weekend!

Mine involved all kinds of summery things: pools, tacos, beers and ice cream in spades. Oh and grilling. There was also a lot of grilling. Seriously. I just can’t seem to pull myself away from the grill this year. I’ve clearly got problems.

So I’ll repeat what I said last week: expect a lot of grillables coming at you all summer long!

Today we are grilling up one of my favorite foods: sweet potato fries. And believe me when I say how easy and fast this recipe is to make. The trick is to first parboil the potato wedges. Then they just need about 10 minutes of grilling time. No overcooked exteriors and undercooked interiors here! These grilled sweet potato wedges come out perfectly every single time.


But of course we can’t just eat plain sweet potato wedges. Nope. We need something to dip them in. And a zesty honey-mustard sauce is just what the doctor ordered.

If you’ve been hanging around here a while now, you know that I take my condiments pretty seriously. I say a big fat “no” to mayonnaise. And most other condiments (barbecue sauce, salad dressings, etc.) I try to make on my own whenever possible. So when I tell you that I’m hooked on Maille mustards, you know that they MUST be good. From their Traditional Dijon to their exquisite and unique flavor combinations (Pistachios, Orange and White Wine Mustard = mind blown!), I just can’t seem to stop using Maille!

I just know that these Grilled Sweet Potato Wedges with Zesty Honey-Mustard Dipping Sauce are going to be your new summer staple. Let me know if you try them out!



Grilled Sweet Potato Wedges with Zesty Honey-Mustard Dipping Sauce

Serves 6-8

Grilled Sweet Potato Wedges with Zesty Honey-Mustard Dipping Sauce


  • For the Dipping Sauce
  • ¼ cup Maille Traditional Dijon Mustard
  • 3 tablespoons honey
  • 1 tablespoon Maille Whole Grain Dijon Mustard
  • Zest from half a lime
  • 1/8 tsp. salt

  • For the Potatoes
  • 4 sweet potatoes
  • About 2 tablespoons extra-virgin olive oil
  • ½ tsp. salt
  • ½ tsp. black pepper
  • A few tablespoons fresh cilantro, roughly chopped


  1. Combine all of the ingredients for the dipping sauce in a small bowl. Set aside.
  2. Pre-heat your grill to medium-high.
  3. Cut each of the sweet potatoes lengthwise into 8 wedges. Add the wedges to a large pot and cover them with cold water. Cover the pot and bring it to a low boil over medium-high heat. Cook until the sweet potatoes are tender, but still firm enough to maintain their shape, about 5 minutes. Carefully drain the potatoes.
  4. In a large bowl, gently toss the sweet potato wedges with the olive oil, salt and pepper. Add the wedges to your grill, cooking them about 2-3 minutes on each side.
  5. Remove the sweet potato wedges from the grill. If desired, you can season them with additional salt and pepper. Garnish with the chopped cilantro. Serve immediately with the dipping sauce.

67 comments on “Grilled Sweet Potato Wedges with Zesty Honey-Mustard Dipping Sauce”

  1. Oh these potato wedges look fantastic, Liz! I love that you grilled them and paired it with a mustard sauce. This sounds so delish!

  2. I will gladly take the whole plate of these! xoxo

  3. I looooove grilling in the summer! So I’m actually not experienced in it, but if I just give things to my fiance he will gladly sit out on our patio and grill away (even if they are veggies and not meat!). You+me+beers+fries=DONE

  4. Definitely not hating grilled recipes all summer. Bring em onnnn, girl!

  5. Bring on the grilled foods!! I just love all your sides, they’re all so creative and SO flavorful. Next time I break the grill out these are happening!

  6. I haven’t tried grilling my potatoes. Definitely need to give it a try. I love the mustard dipping sauce too!

  7. Can you believe I’ve never grilled sweet potatoes?! I’m so on this as soon it stops raining and I can finally fire up the grill! That mustard dipping sauce sounds fab! I’ve been eating mustard on all the veggies, so I’m saying bring.this.on. The whole lot of it!

  8. Yum! Sweet potatoes and mustard are a perfect combination (especially Maille 🙂

  9. Who wouldn’t love a trip to France? In the meantime, I want to eat every single one of these sweet potato wedges!

  10. Grilled potato wedges….you’re totally speaking my language, girl! Same with Ashley, who wouldn’t LOVE a trip to France? My Englishman might think otherwise…

  11. I swear you’re killing it with all the flavour combos lately! Seriously, I’ve been loving everything you’ve been coming up with. These Potato wedges are GORGEOUS!

  12. A trip to France? Ummm, yes please! How great would that be? And your weekend sounds like the perfect summer weekend. It’s been cold and overcast here in California, so it hasn’t felt very summery yet. Go figure! Loooove these grilled potato wedges!

  13. I think I could live on these alone.

  14. What a healthy, delicious alternative to fries!! Love this!

  15. Oh these look delicious! Thank goodness for grill season!

  16. Yum yum yum! Lovely photos… pinning 🙂

  17. Liz, these sweet potatoes look so fantastic! I keep telling myself I’m going to learn how to grill stuff, I think this summer it might actually happen! 🙂

  18. We just got a new grill and used it for the first time last night. I’m about to take over as Grill Master! Love me some sweet potato fries, and I love the idea of GRILLING them as wedges! Oh, how that smoky grill char must pair perfectly with Maille mustard dipping sauce. Yumminess!

    • Yeah for getting a grill! That’s exciting! I know you’ll just love these grilled sweet potato wedges!

  19. Um, yes, I’ll take a free trip to France! Thanks for the awesome giveaway Liz- and bring on the grilled food! Woohoo!

  20. I love sweet potato wedges, but I’ve never tried grilling them! I think that needs to change soon though, because these look amazing!

  21. Sweet potato fries are my happy place! And having a great dip for them makes me even happier. Love these!

  22. Liz, I love the looks of these sweet potato fries! And, your grill marks are absolutely perfect. I’m dreaming right now of dipping them into that lovely mustard sauce. You’re making my mouth water with these! 🙂 Gorgeous photos too!

  23. Those potatoes…and that dipping sauce! Grilling season is the very best season. Love these wedges.

  24. I just stumbled on to Maille’s web pages from an email invitation to enter a giveaway. As a blogger I was curious, AM I glad I followed the links!! Love this recipe, going to make it tonight, the site is so yummy it made me hungry!! I don’t know where to begin ordering, I want it all!!! Thanks for sharing this recipe! From Tampa Bay – With a smile 🙂

  25. These fries look so good! And I am seriously drooling over that mustard dipping sauce! I may have to make this for Memorial Day!

  26. These look fantastic and I love Maille mustard, so win win!

  27. Daaannnng, Liz! A trip to France, this dipping sauce AND grilled sweet potato wedges!? You’ve outdone yourself girl! Love it and thank you for this fabulous opportunity! I’d take the dipping sauce, and potatoes on the flight to France! Heck, I could present Maille with your delicious creation… would be happy to!! Pick me! So… okay, are you ready for this? We don’t own a grill!! We gave it up years ago and just haven’t felt the need to have one since. But, I do have a grill pan! I think that’ll work too, right? Please say yes!!

    • No grill! GAH! Traci, you’re killing me! Ha ha. Just kidding. A grill pan should totally work. Just make sure it’s screaming hot hot hot!

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  29. I will eat mustard on dang near anything! And those grilled sweet potatoes are just too sexy. I will eat every last one. Tonight I will dream of gobbling mustard-slathered food in France…

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  31. Will try this recipe! I love sweet potato fries and the dipping sauce looks delicious!

  32. Nice grill marks, those look super tasty!! And I love the sauce you paired with it – yum!! 🙂

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