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Simple roasted sweet potato cubes are flavor bombs coated in cheesy, spiced magic that’ll make them your new go-to.

Roasted sweet potato cubes in white glass bowl with gold spoon.
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Sweet and Savory!

Have you ever roasted sweet potatoes? If you haven’t, we are hoping we can convince you to because they make the greatest side dish to any meal!

We first tried this recipe over a decade ago inspired by our recipe for Parmesan Potatoes that we’ve made for years. Since then we have become obsessed because they are so simple and so delicious and our a go-to side along with our Roasted Brussel Sprouts and Oven Roasted Vegetables.

Why We Love It:

  • Simple. This easy side dish takes just about 5 minutes to throw together and 20 minutes to bake.
  • Flavor. The combo of sweet and savory potatoes, plus the cheese and seasonings is out of this world!
  • Adaptable. Change this potato side dish based on the herbs and seasonings used. Make them more sweet or more savory!

Ingredients

  • 2 tablespoons unsalted butter, melted
  • 1 tablespoon extra-virgin olive oil – or avocado oil
  • ยผ cup grated Parmesan cheese
  • 2 teaspoons minced garlic
  • ยฝ teaspoon garlic salt
  • ยฝ teaspoon Italian seasoning to change the flavors try a combination of cumin, garlic powder, chili powder, black pepper, and paprika.
  • 2 sweet potatoes Red garnet and jewel are the most common types of orange-fleshed sweet potatoes sold in American grocery stores. Both work well in this recipe. Do not use yams.
  • dried parsley for topping

How to Roast sweet potato cubes

  1. PREP. Preheat the oven to 400ยฐF.
    • Line a baking sheet with foil and spray with nonstick cooking spray. Set aside.
  2. SEASON. Place 2 tablespoons butter, 1 tablespoon olive oil, ยผ cup Parmesan, 2 teaspoons minced garlic, ยฝ teaspoon garlic salt, and ยฝ teaspoon Italian seasoning in a large resealable plastic bag and mix well.
    • Peel and cut sweet potatoes into 1-inch cubes. Add to the bag and shake until well coated.
    • peeled and cut into 1-inch cubes
  3. BAKE. Place coated sweet potatoes on the prepared baking sheet and spread out evenly. Bake for 18โ€“22 minutes until fork tender.
    • To make them even more crispy, flip halfway through and broil for the last minute or two.
    • Serve warm, sprinkled with dried parsley, if desired.

Serve these flavorful potatoes on salads, in burritos with black beans, or grain bowls with rice, quinoa, or farro.

Roasted sweet potato cubes in white bowl.

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4.97 from 128 votes

Roasted Sweet Potato Cubes

By: Lil’ Luna
Simple roasted sweet potato cubes are flavor bombs coated in cheesy, spiced magic that'll make them your new go-to.
Servings: 6
Prep: 10 minutes
Cook: 20 minutes
Total: 30 minutes

Ingredients 

  • 2 tablespoons unsalted butter, melted
  • 1 tablespoon olive oil
  • ยผ cup grated Parmesan cheese
  • 2 teaspoons minced garlic
  • ยฝ teaspoon garlic salt
  • ยฝ teaspoon Italian seasoning
  • 2 sweet potatoes, peeled and cut into 1-inch cubes
  • dried parsley, for topping

Instructions 

  • Preheat the oven to 400ยฐF.
  • Line a baking sheet with foil and spray with nonstick cooking spray. Set aside.
  • Place butter, oil, Parmesan, garlic, garlic salt and Italian seasoning in a large resealable plastic bag and mix well.
  • Add sweet potatoes and shake until well coated.
  • Place coated sweet potatoes on the prepared baking sheet and spread out evenly. Bake for 18โ€“22 minutes.
  • Serve warm, sprinkled with dried parsley, if desired.

Video

Notes

Crispy Sweet Potato Cubes: These cubes end up soft and with just a little bit of crispness. To make them extra crispy, be sure to flip cubes halfway through and broil for the last minute or two of cooking time.

Nutrition

Serving: 1g, Calories: 138kcal, Carbohydrates: 16g, Protein: 3g, Fat: 7g, Saturated Fat: 3g, Polyunsaturated Fat: 0.4g, Monounsaturated Fat: 3g, Trans Fat: 0.2g, Cholesterol: 14mg, Sodium: 309mg, Potassium: 269mg, Fiber: 2g, Sugar: 3g, Vitamin A: 10843IU, Vitamin C: 2mg, Calcium: 65mg, Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Recipe FAQ

  • Since the recipe only calls for 2 potatoes, take note of that when doubling, tripling, or even quadrupling. Use this guide:
    • 2 people: 2 potatoes
    • 5 people: 3-4 potatoes
    • 10 people: 8 potatoes
    • 15 people: 10-11 potatoes
    • 20 people: 15-16 potatoes
  • SWEET VERSION. Instead of parmesan cheese and savory spices, toss the cubes in maple syrup or honey, and cinnamon.
  • WEDGES. Cut wedges instead of chunks. Line a sheet pan with parchment paper and bake them at 425ยฐF for 30-35 minutes, flipping halfway.
  • Store the cooled leftovers in an airtight container in the refrigerator for 3-4 days.
    • Reheat them in the microwave, or put them back in the oven for 10 minutes to get them crispy again.

About Kristyn

My name is Kristyn and Iโ€™m the mom of SIX stinkinโ€™ cute kids and the wife to my smokinโ€™ hot hubby, Lo. My momโ€™s maiden name is Luna, and Iโ€™m one of the many crafty โ€œLilโ€™ Lunasโ€ in the fam. On this site I like to share all things creative - from recipes to home decor to gifts and home decor ideas. Welcome!

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4.97 from 128 votes (73 ratings without comment)

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Recipe Rating




164 Comments

  1. Joy says:

    5 stars
    We have found one of our new favorite recipes!! Sweet potatoes with parmesan cheese & baked..so yummy!! This is a side dish we will use over & over!

  2. Alizabeth says:

    5 stars
    Honestly looks really delicious! I used to make something super similar to this with my husband. The two best ways both me and him lost weight were from this blog’s recipes and following a proven plan. We actually lost a lot of weight following this program we found. Not sure if I am allowed to post links on here but https://bit.ly/2JR1wT5 was the program we used. Hope it helps someone as well.

    1. Kristyn Merkley says:

      Thanks for sharing!

  3. Anamika @ Supplement Crunch says:

    4 stars
    These are amazing! Thank your so much to share your recipe, i love parmesan sweet potatoes.

    1. Kristyn Merkley says:

      You are so welcome!! I am glad to share ๐Ÿ™‚ Hope you like these!

  4. Stacey Dixon says:

    5 stars
    Going to make these when my sister comes to visit in October. Thanks for the idea.

    1. Tara Martindale says:

      You are so welcome!! Hope she likes them!! Thank you!

  5. kathy says:

    5 stars
    I think the butter was a bit unnecessary & unhealthy, but everything else made for a delicious combo. next time i’ll add a little more olive oil and skip the butter. I added fresh parsley after pulling the potatoes out of the oven. loved it!!!

    1. Kristyn Merkley says:

      Thank you so much for trying them ๐Ÿ™‚

  6. bc says:

    5 stars
    lOVE THIS IDEA! aLL WINTER i’VE BEEN MAKING MINE WITH SALT, PEPPER, CHOPPED GARLIC, AND SLICED ONIONS ADDED TO THE SWEET POTATOES. tHEN I PUT THEM INTO A PREHEATED 450 DEGREES OVEN AND THEY ROAST UP SO WONDERFULLY, CARMELIZING THE ONIONS, GARLIC AND POTATOES! THEY ARE SO DELICIOUS I EVEN FIND MYSELF MAKING THEM FOR MY BREAKFAST MANY TIMES!

    1. Kristyn Merkley says:

      Sounds yum! Nothing wrong with having them for breakfast! ๐Ÿ™‚

  7. Sue muchowski says:

    5 stars
    This rec was great.

    1. Kristyn Merkley says:

      Thank you so much!

  8. Kathryn says:

    5 stars
    This dish was a big hit at our Christmas gala. Iโ€™m making them again tonight just for the two of us. They smell so good!!

    1. Kristyn Merkley says:

      I am glad it was a hit!! We love them at our house, too! Thank you so much!

  9. Paula ward says:

    These were a super big hit at my Christmas dinner, people that don’t even like sweet potatoes loved them! This is a keeper!!

    1. Kristyn Merkley says:

      That’s what I love to hear!! Thank you so much for letting me know!

  10. Ashley B says:

    5 stars
    These were delicious!! We aren’t super huge sweet potato fans, but this will be a regular in our house. There weren’t any leftovers and even my 2 year old ate them! Yummy side dish for any MEAL!!

    1. Kristyn Merkley says:

      I wasn’t either, but now I love them! Glad you liked these! Thank you!