When the leaves change and the cool breeze settles in, there’s nothing more comforting than warm, roasted vegetables straight from the oven. One dish that shines during fall and winter, and honestly deserves a place on your table all year round, is Parmesan Roasted Butternut Squash.
This easy, oven-roasted recipe delivers crispy edges, tender centers, and a beautiful combination of nutty parmesan and sweet, caramelized squash. Whether served as a side for Thanksgiving, paired with a hearty roast, or enjoyed on its own, this dish is an instant classic.
Why Parmesan Roasted Butternut Squash Is a Fan Favorite
Let’s face it — butternut squash can be underrated. People may overlook it for more mainstream veggies like carrots or potatoes. But once roasted, this orange powerhouse becomes tender, flavorful, and packed with nutrients. Add freshly grated parmesan and you’ve got a side dish that’s both healthy and gourmet.
Here’s why it works:
- Sweet and salty contrast from the squash and cheese
- Golden crispy edges from roasting
- Nutritious and naturally gluten-free
- Crowd-pleaser for kids and adults alike
- Easy to prep and versatile in flavor
What Is Parmesan Roasted Butternut Squash?
It’s a simple side dish that starts with peeled, cubed butternut squash tossed in olive oil, garlic, salt, pepper, and parmesan cheese. The squash is then roasted in a hot oven until it becomes caramelized, crispy on the outside, and soft on the inside. It’s finished with a sprinkle of fresh herbs or extra cheese if desired.
Think of it as the roasted potato’s more elegant cousin — with a sweet-savory twist and a boost of vitamin A!
Ingredients for Parmesan Roasted Butternut Squash

You’ll love how pantry-friendly this list is:
- 1 medium butternut squash, peeled, deseeded, and cut into 1-inch cubes
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ½ cup grated parmesan cheese
- Optional: chopped parsley or rosemary for garnish
No fancy ingredients here — just real, wholesome flavor.
How to Make Parmesan Roasted Butternut Squash – Step-by-Step
Step 1: Prep the Squash
Start by peeling the squash using a vegetable peeler. Slice it in half, remove the seeds, and cut into bite-sized cubes. Aim for uniform pieces so they cook evenly.
Step 2: Season and Toss
Place the squash cubes in a large mixing bowl. Add olive oil, garlic powder, salt, and pepper. Toss well to coat each piece. Add ¾ of the parmesan cheese and toss again.
Step 3: Roast
Preheat your oven to 400°F. Line a baking sheet with parchment paper or foil. Spread the squash cubes in a single layer — don’t overcrowd.
Roast for 25–30 minutes, flipping halfway. They’re ready when the edges are golden and crispy.
Step 4: Finish and Serve
Once out of the oven, sprinkle the remaining parmesan over the top and garnish with chopped herbs. Serve hot.
Nutrition Breakdown
This dish is as nutritious as it is delicious:
- Calories: ~140 per serving
- Protein: 4g
- Fat: 6g
- Carbs: 18g
- Fiber: 3g
- Vitamin A: Over 300% of daily needs!
Perfect for those following a gluten-free, vegetarian, or whole-food lifestyle.
When to Serve Parmesan Roasted Butternut Squash
While perfect during fall and winter, this recipe is flexible for all seasons.
- Thanksgiving and Christmas – Adds beautiful color and flavor
- Weeknight dinners – Quick and easy side dish
- Meal prep – Reheats beautifully for lunches
- Potlucks – Travels well and always impresses
- Brunches – Try it with eggs or avocado toast!
Flavor Variations
Want to customize the recipe? Here are some delicious twists:
Sweet & Savory
Add 1 tablespoon of maple syrup or honey before roasting.
Spicy Parmesan
Sprinkle with crushed red pepper flakes or cayenne.
Herb-Infused
Add dried rosemary, thyme, or sage to the oil mix.
Cheesy Upgrade
Top with mozzarella and broil for 2 minutes for extra melty goodness.
Storage and Reheating Tips
Refrigerate: Store leftovers in an airtight container for up to 4 days.
Reheat: Bake at 375°F for 10 minutes or air fry for 5 minutes.
Freeze: Not ideal — the texture may become too soft. But if needed, freeze in a single layer and reheat in a hot oven.
Meal Pairing Ideas
This dish pairs well with:
- Grilled or baked chicken
- Beef roasts or meatloaf
- Quinoa or wild rice
- Mixed green salads
- Stuffed bell peppers or grain bowls
Try it in fall harvest bowls with cranberries, pecans, and goat cheese!
FAQs: Parmesan Roasted Butternut Squash
Do I have to peel the squash?
Yes — the skin is tough and chewy when roasted.
Can I use frozen squash?
Yes, but pat dry thoroughly to avoid soggy results. Roasting time may vary.
What’s the best type of parmesan?
Freshly grated parmesan (not the pre-shredded kind) melts and crisps better.
Can I prep it ahead?
Absolutely. Cut and season the squash up to 24 hours ahead. Store in the fridge until ready to roast.
What if I want it crispier?
Use convection roast if your oven has the setting or raise the temp to 425°F for the last 5 minutes.
Conclusion: A Must-Make Side for Every Season
Parmesan Roasted Butternut Squash is proof that with just a few ingredients and a hot oven, you can create something truly special. It’s rich, flavorful, and wholesome — the kind of side dish you’ll come back to again and again.
Whether you’re serving it at a holiday feast or just looking to elevate a Tuesday night dinner, this recipe is simple, satisfying, and full of flavor. Give it a try — you may never look at squash the same way again!
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Parmesan Roasted Butternut Squash Recipe | Easy Oven-Baked Side Dish
Ingredients
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1 medium butternut squash, peeled, deseeded, and cut into 1-inch cubes
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2 tablespoons olive oil
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1 teaspoon garlic powder
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½ teaspoon salt
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¼ teaspoon black pepper
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½ cup grated parmesan cheese
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Optional: chopped parsley or rosemary for garnish
Instructions
Start by peeling the squash using a vegetable peeler. Slice it in half, remove the seeds, and cut into bite-sized cubes. Aim for uniform pieces so they cook evenly.
Place the squash cubes in a large mixing bowl. Add olive oil, garlic powder, salt, and pepper. Toss well to coat each piece. Add ¾ of the parmesan cheese and toss again.
Preheat your oven to 400°F. Line a baking sheet with parchment paper or foil. Spread the squash cubes in a single layer — don’t overcrowd.
Roast for 25–30 minutes, flipping halfway. They’re ready when the edges are golden and crispy.
Once out of the oven, sprinkle the remaining parmesan over the top and garnish with chopped herbs. Serve hot.