Roasted Sweet Potatoes with Garlic and Parmesan

Why You’ll Love This Recipe

Roasted Sweet Potatoes with Garlic and Parmesan are a savory twist on a classic side dish. The natural sweetness of the potatoes is balanced perfectly by the rich umami of Parmesan cheese and the bold flavor of roasted garlic. Crispy on the outside and tender inside, this easy recipe is perfect for weeknight dinners, holiday meals, or any time you crave a flavorful, comforting side.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

sweet potatoesolive oilgarlic cloves (minced)grated Parmesan cheesesaltblack pepperdried Italian herbs (such as oregano, basil, thyme)fresh parsley (for garnish, optional)

directions

Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.

Peel and cut the sweet potatoes into 1-inch cubes.

In a large bowl, toss the sweet potato cubes with olive oil, minced garlic, salt, pepper, and Italian herbs until evenly coated.

Spread the sweet potatoes in a single layer on the prepared baking sheet.

Roast in the oven for 25-30 minutes, flipping halfway through, until golden and tender.

Sprinkle the grated Parmesan over the potatoes and return to the oven for another 5 minutes, until the cheese melts and lightly browns.

Remove from the oven and garnish with fresh parsley if desired.

Servings and timing

This recipe yields approximately 4 servings.Preparation time: 10 minutesRoasting time: 30-35 minutesTotal time: 40-45 minutes

Variations

Add a pinch of smoked paprika or chili flakes for a spicy kick.

Swap Parmesan for pecorino romano for a sharper cheese flavor.

Use sweet potato wedges instead of cubes for a different texture.

Drizzle with a touch of balsamic glaze before serving for added depth.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.Reheat in the oven at 375°F (190°C) for 10-15 minutes to restore crispiness.Avoid microwaving if possible, as it may soften the texture.

FAQs

Can I use pre-cut sweet potatoes?

Yes, pre-cut sweet potatoes save time and work just as well—just ensure even sizing for uniform roasting.

Is it okay to leave the skin on?

Absolutely, the skin adds texture and nutrients. Just scrub them well before cutting.

Can I make this dish vegan?

Yes, simply use a vegan Parmesan substitute or nutritional yeast.

Why did my sweet potatoes turn out mushy?

Ensure they are spread in a single layer and not overcrowded on the baking sheet.

Can I use other herbs?

Yes, rosemary or thyme work wonderfully with sweet potatoes.

Can I prepare this ahead of time?

You can prep the ingredients in advance, but roast them just before serving for best texture.

Can I freeze them?

Not recommended—roasted sweet potatoes lose texture when frozen and reheated.

Conclusion

Roasted Sweet Potatoes with Garlic and Parmesan bring together comfort, flavor, and simplicity in one satisfying dish. Whether as a side for roasted meats or as a hearty vegetarian option, this recipe is a crowd-pleaser you’ll turn to again and again.

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