Parmesan Herb Sweet Potato Medallions Recipe

Posted on November 13, 2025

Parmesan Herb Sweet Potato Medallions Recipe

Parmesan Herb Sweet Potato Medallions Recipe is that perfect balance between comfort and sophistication. Think of it as your weeknight side dish that accidentally wandered into the “holiday showstopper” category. These golden, crispy rounds of tender sweet potatoes are kissed with Parmesan, garlic, and herbs—basically, everything good in life. Whether you’re making a cozy dinner for your family or impressing guests at Thanksgiving, this recipe adds a colorful and tasty twist to your table. Best part? It’s simple, fast, and full of flavor that even picky eaters won’t resist.

What is Parmesan Herb Sweet Potato Medallions Recipe?

This Parmesan Herb Sweet Potato Medallions Recipe transforms humble sweet potatoes into little rounds of magic. You slice them into half-inch medallions, toss them in olive oil, and coat them in a savory mix of Parmesan, oregano, thyme, and smoked paprika. After a quick roast, you’re rewarded with crisp edges, creamy centers, and a savory aroma that fills your kitchen. These medallions aren’t just easy—they’re also loaded with vitamins, fiber, and that natural sweetness we all love. They’re a bit like potato chips’ more sophisticated cousin—healthier, prettier, and way more flavorful.

Reasons to Try Parmesan Herb Sweet Potato Medallions Recipe

If you’re always on the lookout for quick, crowd-pleasing sides, this one’s a keeper. First, it’s versatile—you can serve these with roasted chicken, steak, or even toss them on a salad. Second, they’re budget-friendly and rely on pantry staples you probably already have. And third, the sweet-savory mix of Parmesan and herbs makes every bite a satisfying experience. Unlike fried options, these oven-baked medallions offer that crispy edge without the guilt. Bonus: they look stunning on the plate, making you feel like you spent hours in the kitchen when it really only took about 35 minutes.

Ingredients Needed to Make Parmesan Herb Sweet Potato Medallions

  • 2 large sweet potatoes, peeled and sliced into ½-inch thick rounds
  • ½ cup grated Parmesan cheese
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon dried oregano
  • 1 teaspoon dried thyme
  • ½ teaspoon smoked paprika
  • Salt and pepper, to taste
  • Fresh parsley or chives, chopped for garnish (optional)
Ingredients for Parmesan Herb Sweet Potato Medallions Recipe
Ingredients for Parmesan Herb Sweet Potato Medallions

Instructions to Make Parmesan Herb Sweet Potato Medallions Recipe (Step by Step)

Ready to create something that looks fancy but feels totally doable? Follow this step-by-step guide for making the most flavorful Parmesan Herb Sweet Potato Medallions Recipe—crispy on the outside, creamy on the inside, and bursting with that irresistible herby-Parmesan magic.

Step 1: Preheat the Oven (and Prep Like a Pro)

Start your step-by-step process by preheating your oven to 425°F (220°C). This temperature is your sweet spot—it gives the potatoes their golden, crisp edges without burning the cheese. Line a large baking sheet with parchment paper to make cleanup a breeze (trust me, you’ll thank yourself later).
If you’re short on time, you can even use an air fryer—just like in our Slow Cooker Garlic Parmesan Potatoes, it’s a great way to get crispy results fast.

Step 2: Slice the Sweet Potatoes Evenly

Peel two large sweet potatoes and slice them into ½-inch-thick rounds. This thickness keeps the medallions tender inside while crisping up beautifully on the outside. Consistency is key here—uneven slices can lead to some being too soft while others burn. If you struggle with uniform cutting, try using a mandoline slicer (carefully!).
For more guidance on prepping veggies evenly, check out our Delicious Roasted Sweet Potato Rounds, which walks you through achieving that perfect texture every time.

Step 3: Toss with Olive Oil

Place your sweet potato rounds in a large mixing bowl. Drizzle them with olive oil—about two tablespoons should do the trick. Using your hands or a spatula, toss the slices until every surface is lightly coated. This step-by-step coating method helps the seasoning stick better and promotes even browning.
If you’d like to make this recipe a bit lighter, swap olive oil for avocado oil. It has a high smoke point and adds a subtle nutty flavor. We talk about healthy oil swaps in our Vegan Stuffing Recipe for those who like cleaner cooking options.

Step 4: Create the Flavorful Parmesan Herb Mix

In a separate small bowl, combine the grated Parmesan cheese, garlic powder, dried oregano, dried thyme, smoked paprika, and a good pinch of salt and pepper. This mixture is where all the flavor magic happens. Stir it well until everything’s evenly blended.
This step-by-step seasoning mix gives you a balance of savory, earthy, and slightly smoky notes that perfectly complement the natural sweetness of the potatoes. If you’re a garlic lover, feel free to toss in a bit of minced fresh garlic or roasted garlic powder—it’s your kitchen, make it your flavor story!

Step 5: Coat the Sweet Potato Medallions

Pour the Parmesan herb mix over your oiled sweet potatoes. Gently toss again until every medallion is evenly coated. Take your time with this step-by-step coating—a light, even layer of cheese and herbs ensures that golden-brown, crispy perfection. You want each piece to be covered but not buried under the mixture.
For an extra cheesy crust, you can sprinkle a little additional Parmesan on top just before baking.

Step 6: Arrange on the Baking Sheet

Spread your seasoned medallions in a single layer on the prepared baking sheet. This is an important step-by-step baking tip—avoid overlapping! Overcrowding traps steam and prevents that crispy finish you’re after. If needed, use two sheets or bake in batches.
This same trick works wonders for other roasted veggie recipes like our Cranberry Glazed Roasted Butternut Squash. Give your food space to breathe, and it’ll thank you with perfect texture.

Step 7: Bake to Golden Perfection

Slide the tray into the preheated oven and bake for 25–30 minutes, flipping the medallions halfway through. This step-by-step roasting method allows both sides to crisp up evenly while keeping the centers soft and buttery. When the edges start to turn golden and slightly caramelized, you know they’re ready.
If you like them extra crisp, broil for an additional 2–3 minutes at the end—just keep a close eye to avoid burning.

Step 8: Garnish and Serve

Once baked, remove your Parmesan Herb Sweet Potato Medallions from the oven and let them rest for a minute or two. Garnish with freshly chopped parsley or chives for a pop of color and freshness. This final step-by-step finishing touch makes the dish restaurant-worthy and adds brightness to the rich flavors.
Serve them warm as a side dish or even a standalone snack. They pair beautifully with cozy dishes like Cheddar Cheese Pierogis with Creamy Sage Butter or Honey-Butter Sweet Potato Cornbread.

Bonus Tip (Because You Deserve It)

If you love experimenting, try a few variations after mastering this step-by-step recipe. Add a sprinkle of chili flakes for a kick, or swap Parmesan for Asiago for a slightly sharper bite. For plant-based versions, nutritional yeast makes an excellent dairy-free alternative.

What to Serve with Parmesan Herb Sweet Potato Medallions Recipe

These medallions are wonderfully versatile. Serve them alongside roast chicken, grilled salmon, or even your Thanksgiving turkey. For something cozy, pair them with Cheddar Cheese Pierogis with Creamy Sage Butter or a warm bowl of Creamy Chicken Noodle Soup. They also fit perfectly on vegetarian plates next to roasted veggies or Cranberry Glazed Roasted Butternut Squash. Add a simple green salad, and dinner feels like something out of a magazine.

Key Tips for Making Parmesan Herb Sweet Potato Medallions Recipe

Cut your sweet potatoes evenly so they cook at the same rate. Don’t skip the parchment paper—it helps prevent sticking and gives a crisp finish. Flip halfway through for even browning. If you like a little extra crunch, pop them under the broiler for the last 2–3 minutes. Fresh herbs on top make a world of difference, so if you have them, use them! And here’s a pro tip: grated Parmesan works better than shredded for coating—it sticks more evenly and melts beautifully.

Storage and Reheating Tips for Parmesan Herb Sweet Potato Medallions Recipe

Store leftovers in an airtight container in the fridge for up to 3 days. To reheat, skip the microwave—it makes them soggy. Instead, pop them in the oven at 375°F for about 10 minutes, or use your air fryer for 5 minutes at 350°F. They’ll crisp right back up. If you’re planning ahead, you can slice and season the sweet potatoes earlier in the day and keep them covered in the fridge until ready to bake.

FAQs

Can I make these ahead of time? Absolutely. Prep them in advance and bake just before serving.
Can I use yams instead of sweet potatoes? Yes, though they’ll be slightly softer and sweeter.
Can I make them dairy-free? Try nutritional yeast instead of Parmesan—it adds that same umami flavor.
Do they freeze well? They do! Freeze after baking, then reheat in the oven straight from frozen.

Final Thoughts

This Parmesan Herb Sweet Potato Medallions Recipe is a simple yet show-stopping side dish that turns everyday ingredients into something special. With its crisp edges, creamy center, and cheesy-herb aroma, it’s a recipe you’ll find yourself making again and again. Whether it’s for a weekday dinner or a holiday feast, these medallions bring warmth, color, and a whole lot of flavor to the table.

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Parmesan Herb Sweet Potato Medallions Recipe

Parmesan Herb Sweet Potato Medallions Recipe

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  • Author: Jennifer
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 4 servings 1x
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Discover the delicious recipe for Parmesan Herb Sweet Potato Medallions, a simple yet impressive side dish perfect for any meal. Sweet potatoes, known for their vibrant color and rich flavor, are combined with Parmesan cheese and aromatic herbs for a nutritious treat that’s easy to make. Packed with vitamins and fiber, these medallions offer both taste and health benefits. Elevate your dining experience with this delightful recipe that’s sure to impress your family and friends!


Ingredients

Scale
  • 2 large sweet potatoes, peeled and sliced into ½-inch thick rounds
  • ½ cup grated Parmesan cheese
  • 2 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon dried oregano
  • 1 teaspoon dried thyme
  • ½ teaspoon smoked paprika
  • Salt and pepper, to taste
  • Fresh parsley or chives, chopped for garnish (optional)

Instructions

1. Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper for easy cleanup.

2. In a large mixing bowl, toss the sweet potato medallions with olive oil, ensuring each piece is lightly coated.

3. In a small bowl, combine the Parmesan cheese, garlic powder, oregano, thyme, smoked paprika, salt, and pepper. Mix well.

4. Sprinkle the seasoning mix over the sweet potatoes and gently toss until they are evenly coated with the cheese and herbs.

5. Place the seasoned medallions in a single layer on the prepared baking sheet, making sure they are not overcrowded to ensure even roasting.

6. Bake in the preheated oven for about 25-30 minutes, flipping halfway through. The medallions should be tender and golden brown on the edges.

7. Once baked, remove the sweet potatoes from the oven and let them cool for a couple of minutes. Garnish with fresh parsley or chives if desired, and serve warm.


Notes

For extra crispiness, broil the medallions for the last 2-3 minutes of baking.

Try adding a sprinkle of crushed red pepper for a spicy kick.

This recipe pairs well with roasted meats or a fresh green salad.


Nutrition

  • Serving Size: 1/4 of recipe
  • Calories: 180
  • Sugar: 5g
  • Sodium: 220mg
  • Fat: 9g
  • Saturated Fat: 3g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 22g
  • Fiber: 4g
  • Protein: 4g
  • Cholesterol: 10mg

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