These Roasted Sweet Potatoes are seasoned with a blend of Parmesan cheese, garlic, and herbs. Oven roasted until crispy on the outside and soft on the inside, this easy recipe is full of flavor and the perfect side dish for just about any meal!

sweet potatoes in a white dish with a forkful showing a bite

You may have seen these Roasted Maple Cinnamon Sweet Potatoes…it’s one of my most popular recipes! Or maybe you’ve tried these baked sweet potato fries or roasted cinnamon brown sugar sweet potatoes.

Can you tell I’m a fan of roasted potatoes? These garlic herb sweet potato wedges are on repeat around here.

And these savory sweet potatoes are just about as easy as you can get. The hardest part is slicing and dicing, which doesn’t take long.

Looking for more recipe inspiration? Check out my side dish recipes for veggies, potatoes, rice, and more. And if you want a simple crock pot dish, these slow cooker carrots have gotten rave reviews!

top down shot of baked sweet potato cubes in a white oval dish

What Makes Savory Sweet Potatoes So Good?

  • The seasoning is wow – so zesty and full of flavor. A blend of olive oil, Parmesan cheese, garlic powder, and Italian seasoning coats these savory roasted sweet potatoes.
  • They’re crispy on the outside and soft on the inside – a perfect combo.
  • And once they’re coated, they cook up easily in the oven. And that’s it!

So if you’re looking for that perfect, oven roasted sweet potatoes recipe, look no further. I guarantee you’ll love the crispy texture, seasoning, and cozy fall flavors of these Roasted Parmesan Herb Sweet Potatoes!

sweet potatoes in a white dish with a forkful showing a bite

Ingredients: 

To make these savory baked sweet potato cubes, you’ll need the following: 

  • Sweet potatoes 
  • Olive oil
  • Grated Parmesan cheese
  • Italian seasoning 
  • Garlic powder
  • Salt and pepper 
  • Parsley

How to Make Crispy Roasted Sweet Potatoes in the Oven:

  1. Preheat the oven to 400°F and get your large baking pan out. Coat it with non-stick cooking spray or line it with parchment paper. Set it aside.
  2. In a medium bowl, combine the olive oil, Parmesan cheese, Italian seasoning, garlic powder, salt, and pepper.
  3. Add in the diced sweet potatoes and toss to coat.
  4. Spread the potatoes in an even layer onto your baking pan, then pop them in the oven to bake until they’re lightly browned and crispy.
  5. Remove the pan from the oven and let the crispy sweet potatoes cool for 5 minutes. Then sprinkle them with extra Parmesan cheese and chopped parsley, if desired. Serve immediately!

How Long to Bake Sweet Potato Cubes:

These savory roasted sweet potatoes need to cook at 400°F for 32 to 35 minutes.

Recipe Variations to Try:

  • Try different seasonings! There are a lot of different herb blends out there, or stick with something classic like rosemary or thyme.
  • Switch up the garlic powder for fresh minced garlic! Use 3 to 4 cloves of garlic (depending on their size).
  • Try using a flavored olive oil instead of plain olive oil! Fun options to try would be rosemary, tuscan herb, or hot pepper.
  • If you want to bring a little heat to these roasted sweet potatoes, add in half a teaspoon of ground cayenne pepper.
parmesan sweet potatoes in an oval dish

Can I Prep These in Advance? 

If you need to make these ahead of time, you could cube the sweet potatoes and then toss with some olive oil and refrigerate until ready to season and cook. I would only do this up to a day in advance, though.

You could also cook the savory sweet potatoes ahead of time and reheat them just before serving, but you might lose some of the crispness that way. 

Tips and Tricks:

  • Sprinkle on just a little more Parmesan cheese for the finishing touch. I mean, you can never have too much cheese…am I right?
  • Roast these sweet potatoes on parchment paper for easy clean up!
  • Toss the potatoes about halfway through the cooking time to make sure all sides get browned evenly.
  • If you don’t have fresh parsley, use dried parsley to give it a little flavor and still get a great pop of color.

More Simple Side Dishes You’ll Love

sweet potatoes in a white dish with a forkful showing a bite
4.91 from 20 ratings

Roasted Sweet Potato Recipe

Yield: 4
Prep Time: 10 minutes
Cook Time: 35 minutes
Total Time: 45 minutes
These Roasted Sweet Potatoes are seasoned with a blend of Parmesan cheese, garlic, and herbs. Oven roasted until crispy!
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Ingredients
 

  • 3 large sweet potatoes, (peeled and diced into small cubes)
  • 3 tablespoons olive oil
  • 4 tablespoons grated Parmesan cheese
  • 2 teaspoons Italian seasoning
  • 1 teaspoon garlic powder
  • Salt and pepper, (to taste)
  • Parsley for garnish, (if desired)

Equipment

Instructions
 

  • Preheat oven to 400°F. Lightly coat a large baking pan with non-stick cooking spray or line with parchment paper. Set aside.
  • In a medium bowl, combine the olive oil, Parmesan cheese, Italian seasoning, garlic powder, salt and pepper. Add diced potatoes and toss to coat.
  • Spread potatoes in an even layer onto prepared pan. Bake for 32-35 minutes, or until lightly browned and crispy. Remove from oven and let cool for 5 minutes. Sprinkle with extra Parmesan cheese and parsley, if desired.

Notes

  • Leftovers will last in an airtight container in the refrigerator for up to three days.
  • See my tips and tricks for making these Parmesan Herb Sweet Potatoes above the recipe box.
Cuisine: American
Course: Side Dish
Author: Gayle
Did you make this recipe?Let me know! Mention @pumpkin_n_spice on Instagram or tag #pumpkin_n_spice.