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Oven Roasted Butternut Squash

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This Oven Roasted Butternut Squash is caramelized, tender, and cozy—the fall side dish that’s easy to make any night of the week. A simple technique keeps every cube golden instead of soggy, while a maple-cinnamon glaze, six seasoning variations, and my expert tips make these melt-in-your-mouth cubes worth making on repeat.

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top view of oven roasted butternut squash


 

Why This Recipe Works

After making Roasted Butternut Squash countless ways, I’ve dialed in the techniques that make this version caramelized, tender, and foolproof.

• 1-INCH CUBES in a single, uncrowded layer roast instead of steam, so every side turns golden while the centers stay creamy.
• SPLITTING THE GLAZE is the secret. Two-thirds seasons the squash before roasting, and the rest is tossed on at the end so the maple and brown sugar stay glossy instead of scorching.
• BUTTER PLUS OLIVE OIL gives rich, nutty flavor, while the oil keeps the butter from burning at high heat.
• STIRRING ONCE halfway through exposes fresh sides to the hot pan for even caramelization, and an optional 1–2 minute broil adds charred edges.
• A SWEET-SAVORY BALANCE of cinnamon with thyme, rosemary, garlic and a pinch of cayenne keeps the squash cozy rather than dessert-sweet.

What Readers Are Saying

“Love, love, love… Following your tips made preparing this recipe so easy. The spice mixture was on point. So much flavor. I almost ate the whole thing by myself.” — Pat

“My dad really liked them he went back for seconds and he does not like veggies 10/10 will make again!” — Maggie

“I always hesitate to buy a whole butternut squash, because it seems so hard to get it peeled and cut up. These tips will be so helpful!” — Susie Q.

showing how to serve roasted butternut squash recipe in a serving bowl
ingredient icon

Roasted Butternut Squash Ingredients

Oven Roasted Butternut Squash is SO easy with just a few ingredients; from there, you can add seasonings, flavorings, and more. 

  • Butternut squash: one large squash (about 3 pounds), peeled and cut into 1-inch cubes. Choose one that feels heavy for its size and has matte skin, a long neck (more seed-free flesh), and a dry, intact stem.
  • Butter and olive oil: melted butter for nutty richness, plus a little oil so it doesn’t burn.
  • Pure maple syrup and brown sugar: use real maple syrup. Pancake syrup is mostly corn syrup and tastes flat.
  • Balsamic vinegar: just 1 teaspoon. You won’t taste vinegar, but it brightens the glaze and keeps it from tasting one-note sweet
  • Spice blend: salt, cinnamon, dried thyme, dried rosemary, garlic powder, black pepper, paprika and a pinch of cayenne.

Can I use pre-cut butternut squash?

Absolutely, it’s a huge time saver. Store-bought cubes are often uneven and a little drier, so cut any large pieces down to 1 inch and start checking for doneness 5 minutes early.

Substitutions

  • Other squash or sweet potatoes: this method works on kabocha, acorn squash, and sweet potatoes cut into 1-inch cubes. Sweet potatoes may need 5–10 extra minutes. Delicata squash has thin, edible skin, so skip the peeling, cut it into half-moons, and start checking at 20 minutes.
  • All olive oil instead of butter: makes the recipe dairy-free. You’ll lose some nutty richness, but the squash still caramelizes beautifully.
  • Honey for maple syrup: a 1:1 swap. Honey browns faster, so watch the squash closely during the last 5 minutes.
  • Coconut sugar for brown sugar: a 1:1 swap with a slightly deeper, less molasses-y flavor.
  • Fresh herbs: dried herbs hold up to the oven’s heat, while fresh ones can scorch. For fresh, toss the squash with 1 tablespoon chopped thyme or rosemary right after roasting.
up close of butternut squash with brown sugar in a bowl

How to Cut Butternut Squash

Peeling and cutting are what scare most people off whole squash, but it takes about 10 minutes once you know the order.

1. Wash it. Your knife passes from the skin into the flesh, so start with a clean squash.
2. Soften the skin (optional). If your peeler struggles, poke the squash all over with a fork and microwave it for 2 minutes. Don’t go longer.
3. Trim and peel. Slice off both ends to make a flat base. Stand the squash upright and peel from top to bottom with a sharp Y-peeler until the pale white and green layers are gone and only bright orange flesh remains.
4. Separate the neck and bulb. Cut crosswise where the neck meets the rounded bottom.
5. Seed the bulb. Halve it and scoop out the seeds and strings with a grapefruit spoon or sturdy metal spoon.
6. Cube. Slice everything into 1-inch planks, then 1-inch sticks, then 1-inch cubes.

showing how to roast butternut squash by cutting squash in half
showing how to roast butternut squash by removing seeds
  • showing how to roast butternut squash by slicing
  • showing how to roast butternut squash by chopping into cubes

How to Roast Butternut Squash

Let’s take a closer look at how to make this recipe with step-by-step photos (full recipe in the printable recipe card at the bottom of the post):

  • Step 1: Prep the pan. Preheat the oven to 400°F. Line a large rimmed baking sheet with foil and mist it with nonstick spray.
  • Step 2: Make the glaze. Melt the butter in a medium bowl, then whisk in the olive oil, maple syrup, brown sugar, balsamic, and all the seasonings.
showing how to roast butternut squash by whisking spices together
  • Step 3: Coat the squash. Pile the cubes on the pan, drizzle with two-thirds of the glaze, and toss until every cube glistens. Save the rest for the end.
showing how to roast butternut squash by tossing with olive oil and seasonings
  • Step 4: Spread it out. Arrange the cubes in a single layer with space between them. If they’re crowded, use two pans.
  • Step 5: Roast and stir. Roast for 15 minutes, until the undersides are starting to brown. Stir, then spread the cubes back into an even layer.
showing how to roast butternut squash by spreading into an even layer to roastt
  • Step 6: Finish roasting. Roast for 10–15 minutes more, until a fork slides in with no resistance and the edges are deep golden-brown. For extra char, broil for 1–2 minutes, watching closely.
  • Step 7: Glaze and serve. Toss the hot squash with the reserved glaze. If the glaze has firmed up, rewarm it in the microwave for a few seconds first.
up close of roasted butternut squash cubes

How Long to Roast Butternut Squash at 400°F

Cube size matters more than anything else. These times are a guide, since dense or very fresh squash can take longer.

Cube sizeApproximate roasting time
½ inch18–22 minutes
1 inch (recommended)25–30 minutes
1½ inches35–40 minutes

Always go by fork-tenderness, not the timer.

Tips for Perfect Roasted Butternut Squash

• Peel past the pale layer: any white or green flesh left under the skin stays tough and stringy after roasting.
• Pat pre-cut squash dry: bagged cubes hold surface moisture, and moisture makes squash steam instead of brown.
• Soggy squash? The usual causes are a crowded pan, an oven that wasn’t fully preheated, too little glaze on the cubes, or pulling them before the edges browned.
• Browning before it’s tender? Dark pans and top racks run hot. Move the pan to the center rack, or drop the oven to 375°F for the rest of the roast.
• Taking longer than expected? Dense or freshly harvested squash can need 10–15 extra minutes. Keep roasting until it’s fork-tender.

Roasted Butternut Squash Variations: How to Season It

• Classic: skip the glaze and toss the cubes with 2 tablespoons olive oil, salt, and pepper.
• Brown butter and sage: swap the glaze for brown butter and toss in 12–20 fresh sage leaves for the last 5 minutes so they crisp.
• Balsamic: use 2 tablespoons balsamic, 1 tablespoon honey or maple syrup, and fresh rosemary.
• Cinnamon maple: use 1½ tablespoons maple syrup, ½–¾ teaspoon cinnamon, and an optional pinch of cayenne.
• Brown sugar: use 2 tablespoons brown sugar with cinnamon, rosemary, or sage.
• Asian-inspired: use 2 tablespoons olive oil, 2 tablespoons brown sugar, 1 teaspoon grated ginger, 2 minced garlic cloves, ½ teaspoon each Chinese five-spice and cumin, ½–1 teaspoon sriracha, and ½ teaspoon salt. Finish with ⅓ cup cashews.
• Additions: after roasting, toss with toasted pecans, dried cranberries, pomegranate arils, crumbled goat cheese or feta, or shaved Parmesan.

a bowl of up butternut squash with brown sugar in a bowl

Storage, Make-Ahead, and Freezing

• Refrigerate: store in an airtight container for 3–4 days.
• Make ahead: roast up to 3 days early. Serve it cold on salads, at room temperature, or reheated.
• Reheat: spread the cubes on a baking sheet and warm at 400°F for 5–10 minutes to keep the edges crisp. The microwave works in 30-second bursts, but the squash will be softer.
• Freeze: cool completely, freeze the cubes on the baking sheet until firm (1–2 hours) so they don’t clump, then transfer to a freezer bag with the air pressed out. Reheat straight from frozen in a 400°F oven, no thawing needed.
• Store whole squash: keep it in a cool, dark spot for 2–3 months, or in the fridge for 1–2 weeks.

What to Serve with Roasted Butternut Squash

Holiday mains: Herb Roast Turkey, Brown Sugar Glazed Ham, or Pot Roast
Weeknight proteins: Best Baked Pork Tenderloin, Baked Lemon Garlic Butter Salmon, or Oven Fried Chicken
Grains and greens: Wild Rice, Lemon Rice, or Fall Salad

Ways to Use Leftover Roasted Butternut Squash

Pasta: blend it into the sauce for Creamy Butternut Squash Pasta.
Risotto: stir it into Baked Butternut Squash Risotto.
Salads: make it the star of a Roasted Butternut Squash Salad.
Everything else: add it to grain bowls, quesadillas, frittatas, or a quick blended soup.

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Creamy Butternut Squash Pasta - silky quick and easy pasta that is SO creamy and absolutely addicting! Infused with fresh Parmesan, seasoned to perfection and topped with crispy bacon and toasted pine nuts! #glutenfree #fall
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Roasted Butternut Squash FAQs

Do you have to peel butternut squash before roasting?

The skin is edible, but for roasted cubes, peel it. The skin stays chewy and cooks at a different rate than the flesh, so peeled cubes roast more evenly and caramelize on every side.

Should I roast butternut squash in halves or cubes?

Cubes for a side dish, because more surface area means more caramelized edges. Halves are better for purees and soups. Roast them cut-side down at 400°F for 45–60 minutes, then scoop out the flesh.

How can you tell if butternut squash has gone bad?

Toss it if you see soft or mushy spots, if the flesh is dull, spotty, or dry enough to pull away from the skin, or if it smells sour.

Can I roast the seeds?

Yes! Rinse off the strings, pat the seeds dry, toss them with oil and salt, and roast at 325°F for 15–20 minutes, until golden and crisp.

top view of fall salads with apples

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Want More Roasted Vegetable Recipes?

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Roasted Cauliflower
Roasted Broccoli with Parmesan
Hasselback Sweet Potatoes

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up close showing how to make roasted butternut squash recipe by stirring on baking sheet

Roasted Butternut Squash

This Oven Roasted Butternut Squash is caramelized, tender, and cozy—the fall side dish that's easy to make any night of the week. A simple technique keeps every cube golden instead of soggy, while a maple-cinnamon glaze, six seasoning variations, and my expert tips make these melt-in-your-mouth cubes worth making on repeat. I've also included variations in the NOTES to suit your mood and cuisine.
Servings: 6 -8
Total Time: 35 minutes
Prep Time: 10 minutes
Cook Time: 25 minutes

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Ingredients

  • 1 large butternut squash (3 lbs) peeled, cut into 1″ cubes
  • 2 tablespoons melted butter (may sub olive oil)
  • 1 tablespoon olive oil
  • 1 tablespoon pure maple syrup
  • 1 tablespoon brown sugar
  • 1 teaspoon balsamic vinegar
  • 3/4 teaspoon salt
  • 1/2 tsp EACH ground cinnamon, dried thyme, dried rosemary, garlic powder
  • 1/4 tsp EACH pepper, paprika
  • Pinch cayenne pepper

Instructions

  • Preheat oven to 400°F. Line a 15 x 20 jelly roll pan with foil and spray with nonstick cooking spray. Add squash to the prepared pan.
  • Melt the butter in a medium bowl in the microwave. Add the remaining ingredients and whisk to combine. Drizzle 2/3 of the butter mixture over the squash, then mix until evenly coated.
  • Spread the squash in a single layer so the pieces don't touch.
  • Roast for 15 minutes, stir, and spread back into an even layer. Continue to roast an additional 10-15 minutes, or until squash is fork-tender. Broil for 1-2 minutes if desired. Remove from oven and toss with remaining butter mixture (microwave if needed to thin butter). Serve warm.

Notes

Oven Roasted Butternut Squash is SO easy with just four ingredients, from there you can add in all sorts of seasonings, flavorings and ingredients.  Here are a few different options, but don’t limit yourself to the alone and keep in mind, the recipe variations all start with the Basic Roasted Butternut Squash recipe.

BASIC ROASTED BUTTERNUT SQUASH 

  • 1 large butternut squash (3 lbs) peeled, chopped into 1-inch cubes
  • 3 tablespoons olive oil
  • 3/4 teaspoon salt
  • 1/4 teaspoon pepper
  1. Line a baking sheet with foil and spray with nonstick cocking spray..
  2. Add squash, olive oil, salt and pepper and toss until evenly coated. Spread squash out into a single layer so it’s not touching.
  3. Bake at 400 degrees R for 25-30 minutes or until squash is fork tender.

ROASTED BUTTERNUT SQUASH WITH SAGE

Sage pairs particularly well with roasted butternut squash. You can toss the squash with 12 sage leaves before roasting or 2 tablespoons finely chopped sage.  You can also choose to toss sage with browned butter before adding to the squash.  To do this:
  • Roast squash according to basic squash ingredients/instructions.
  • In a separate small pan, melt 2 tablespoon butter over medium heat until the foam subsides.
  • Add 20 sage leaves and cook just for 30 seconds, or until the butter is light brown and the sage is crisp.
  • Immediately pour over roasted squash and toss to coat.

ROASTED BUTTERNUT SQUASH WITH BALSAMIC

Balsamic Roasted Butternut Squash is one of my favorite combinations.  Whisk together 2 tablespoons balsamic and 2 teaspoons either honey or pure maple syrup.  Toss squash with a third of the mixture along with 1 teaspoon finely chopped rosemary, olive oil, salt and pepper.  After roasting, toss squash with remaining mixture.

CINNAMON ROASTED BUTTERNUT SQUASH

Toss butternut squash cubes with 1 1/2 tablespoons pure maple syrup and 1/2-¾ teaspoon ground cinnamon along with olive oil, salt and pepper.  You can also add a dash of cayenne pepper.  Roast according to directions. 

BROWN SUGAR ROASTED BUTTERNUT SQUASH

Toss butternut squash cubes with 2 tablespoons brown sugar optional 1/2-¾ teaspoon ground cinnamon, rosemary or sage along with olive oil, salt and pepper.  You may also substitute the olive oil with 3 tablespoons melted butter. 

Asian Roasted Butternut Squash 

Roasted Butternut Squash and caramelized cashews infused with brown sugar and loaded with Asian spices for deliciousness in every bite.  The caramelized roasted squash melts in your mouth and the cashews add a satisfying crunch, all seeping with Chinese 5 Spice, garlic, ginger, Sriracha and brown sugar. You will need:
  • 1 medium squash, peeled, chopped into 1-inch cubes
  • 2 tablespoons brown sugar
  • 1 teaspoon freshly grated ginger
  • 2 garlic cloves, minced
  • 1/2 teaspoon Chinese 5 Spice Powder
  • 1/2 teaspoon cumin
  • 1/2-1 teaspoon Sriracha/hot Asian chili sauce
  • 1/2 teaspoon salt 
  • 2 tablespoons olive oil
  • 1/3 cup whole cashews
  1. Line a baking sheet with foil and spray with cooking spray.
  2. Add butternut squash and all remaining ingredients except cashews and toss until evenly coated.
  3. Spread out in a single layer so the squash is not touching.
  4. Bake at 400 degrees F for 12 minutes.
  5. After squash has cooked 12 minutes, add the cashews and stir to coat in some of the pan seasonings.
  6. Cook an additional 12-18 minutes or until squash is fork tender.
*If you aren’t familiar with  Chinese 5 Spice, I first introduced my readers to it with my Chinese 5 Spice Chicken Wings with Sticky Soy Balsamic Reduction Glaze (in case you needed a second delicious reason to buy the spice).  Its a powder spice mix of cinnamon, cloves, Szechwan pepper, ground fennel seeds, and star anise which creates an explosion of flavor and the perfect balance of spice and heat.  It is thought to have been created by ancient Chinese who were attempting to produce a perfectly balanced “wonder spice.”

MAKE AHEAD

The squash can be chopped a day in advance and either stored in an airtight container in the refrigerator OR tossed with olive oil and seasonings, spread out on the baking sheet, covering tightly with plastic wrap and refrigerated.  When ready to serve, simply roast the butternut squash, adding an additional 5 minutes to roasting time.

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10 Comments

  1. Trish says

    Hi, this is one of the most helpful pins I’ve come across in Pinterest! Thanks for taking the time to create these helpful tips & recipes.

    Reply

    • Jen says

      You’re so welcome Trish, I’m so pleased you found it helpful!

      Reply

      • Maggie says

        It was delicious, I really enjoyed, I did just the olive oil rather than the butter and it was amazing! I like a little more salt and I had ti cook it for about 45 min to get them tender, could be just the squash being stubborn. My dad really liked them he went back for seconds and he does not like veggies 10/10 will make again!5 stars

        Reply

        • Jen says

          Hi Maggie! That is a big win that your dad went back for more! I’m so glad you thought that they were amazing! Thank you so much for your sweet review!

          Reply

  2. Susie Q. says

    I can’t wait to try these variations. I always hesitate to buy a whole butternut squash, because it seems so hard to get it peeled and cut up. These tips will be so helpful! Can’t wait to check out the rest of your site.

    Reply

    • Jen says

      Yay, Susie! I am so happy you found my site and I hope you are able to find recipes to enjoy!

      Reply

  3. Pat says

    Love, love, love. I will definitely add this recipe to my list of favorites. Following your tips made preparing this recipe so easy. The spice mixture was on point. So much flavor. I almost ate the whole thing by myself. Thank you for sharing this recipe.5 stars

    Reply

    • Jen says

      You are so welcome, Pat, I’m thrilled that this is a new favorite! Thank you for the glowing review, I am so glad you loved this!

      Reply

  4. Kathy says

    Love your recipes, will be making them this Holliday5 stars

    Reply

The Face Behind the Recipes

Welcome to my food blog with all my favorite cravings! I am Jennifer, a lover of food and sharing my recipes. I am a cystic fibrosis survivor, lung & kidney transplant recipient, LOVER of life and FOOD. Start browsing recipes and subscribe to my weekly free newsletter! Read more about me here.

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