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    Home » Seasonal Recipes » How to Roast Whole Butternut Squash

    How to Roast Whole Butternut Squash

    Updated: Jan 13, 2023 · by Valentina · 38 Comments

    This post may contain affiliate links.

    Jump to Recipe

    This photo guide takes you through how to roast a whole butternut squash -- and you'll see how incredibly easy it is! Then you can use it in dozens of recipes!Spoonful of butternut squash purée with a bowl behind it.

    The simple beauty of an ingredient can make me pause. Whether I'm peeling asparagus or an onion, slicing beets or citrus, or maybe simply swirling melted butter around a pan, I'm constantly struck at how beautiful food can be.

    Every time I slice a roasted butternut squash in half,  I love seeing the rich and deep orange color reveal itself, and I slow down, maybe even stop briefly -- and photograph.

    What is Butternut Squash?

    • Butternut is a type of winter squash that grows on a vine.
    • It's medium to large in size and is shaped somewhat like a bell, with a long neck attached to a bulbous end.
    • The neck portion of the squash contains solid orange, dense flesh, and the bulbous end has a hollow seed cavity that's a bit stringy.
    • They have tan-colored skin that's fairly smooth and quite thin.

    roasted butternut squash in a cream colored ceramic bowl

    Why roast a whole butternut squash?

    • It's so incredibly easy to roast a whole butternut squash! Seriously, all you do is pierce it a few times with a fork and put it in the oven!
    • It's great to have the puréed squash at the ready. Not only is it delicious on its own, but it can be used in all sorts of recipes.

    What does it taste like?

    When cooked, the flesh of the butternut squash is tender and creamy, with mild sweet, nut-like flavor. It's very similar to pumpkin.

    When is Butternut Squash Season?

    While you can likely find them throughout most of the year, peak season is fall through winter.

    Roast a Whole Butternut Squash without Cutting it

    one whole butternut squash- Put a whole butternut squash on a sheet pan, and pierce it a few times with a fork.

    whole roasted butternut squash on black background

    - Place it in a 400°F oven, and roast until it’s soft to the touch, about an hour and 45 minutes (for an approximately 4-pound squash). It should be turned over in the middle of the cooking time. The skin will be somewhat wrinkled with some charred areas.

    whole roasted butternut squash with stem cut off- Once it's cool enough to touch, cut the stem end off.

    whole roasted squash being sliced in half with Chef's knife- Slice the roasted squash in half lengthwise.

    Whole roasted butternut squash cut in half

    - Use a large spoon to gently scoop out the seeds and membranes.half of roasted butternut squash with wooden spoon removing seeds

    They should come out quite easily.roasted butternut squash cut in half with seeds removed

    How much purée will you get? A 3½- to 4-pound squash gives you about 4 cups of purée, just what you need for my Butternut Squash Pie.

    Keep the seeds — just like those from a pumpkin, they can be roasted and seasoned. Just put them in a fine mesh strainer and rinse them, removing any of the squash membranes that might be stuck. pile of butternut squash seeds with some of the orange flesh

    (More detailed instructions are below.)

    Delicious butternut squash recipes:

    • Butternut Squash Pie with Nut Crust
    • Butternut Squash Bread with Ginger
    • Brown Sage Butter
    • Butternut Squash Lasagna with Chicken and Spinach
    • Butternut Squash Chili
    • Date Butter Roasted Butternut Squash
    • Butternut Squash and Cranberries with Balsamic Glaze
    Spoonful of butternut squash purée with a bowl behind it.

    Whole Roasted Butternut Squash

    Valentina K. Wein
    Roast a whole butternut squash and you'll have it at the ready for all sorts of recipes. It's so easy!
    Print
    Cook Time 1 hour hr 45 minutes mins
    Total Time 1 hour hr 45 minutes mins
    Course Side Dish
    Cuisine American
    Servings 4
    Calories 63 kcal

    Equipment

    • sheet pan
    • chef's knife

    Ingredients
      

    • 1 (approximately 4-pound) whole butternut squash

    Instructions
     

    • Preheat the oven to 400°F, adjust a rack to the lower third, and place a whole butternut squash on a baking sheet. Pierce it just a few times with a fork. Don’t do anything else!
    • Once the oven is preheated, place the baking sheet with the squash in the oven, and roast until it’s soft to the touch, about 1 hour, 45 minutes. After the first 45 minutes, turn it over and you should check on it every 20 minutes or so. When it’s done, the skin will be somewhat wrinkled with some charred areas, and some golden brown spots.
    • Let the squash cool so you’re better able to handle it. Then cut the stem end off.
    • Slice it in half lengthwise. Be careful because it’s still hot, a lot of steam will release at this point.
    • Use a large spoon to gently scoop out the seeds and membranes. (Keep the seeds — just like those from a pumpkin, they can be roasted and seasoned. Just put them in a fine mesh strainer and rinse them, removing any of the squash membranes that might be stuck.)
    • Gently scoop the soft flesh out of the skin.

    NOTES

    Smaller squash: A smaller squash will cook faster, so start checking it after about an hour.
    Yield: A 3½- to 4-pound squash makes about 4 cups of purée.
    Storage: Refrigerate the purée for up to 5 days, or freeze it for up to 3 months.
    Nutritional information is automatically calculated, so it should only be used as an estimate.

    NUTRITION

    Calories: 63kcal
    Keywords great side dishes for meats and stews
    Have you tried this recipe?I'd love to see it on Instagram! Tag me at @cookingontheweekends or leave a comment & rating below.

    Cooking On The Weekends is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. 

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    1. Hilary

      November 27, 2014 at 10:02 am

      I just used this method and it came out fabulous! SO much easier!! Thanks!!

      Reply
      • valentina

        November 27, 2014 at 9:27 pm

        That's awesome, Hilary! 🙂

        Reply
    2. Laurie Emerson

      November 26, 2014 at 7:26 pm

      I completely agree with the no danger in the kitchen comments. For some reason the minute a knife is in my hands an accident, no matter how careful I am, is only minutes away. I love making butternut squash as well as so many dishes with zucchini. It is the thought of having to use a sharp knife which always scares me away from making it more than I do.

      Reply
      • valentina

        November 26, 2014 at 9:55 pm

        Laurie, I hope you try this method -- the knife slides right in with no effort. Easy. Happy Thanksgiving! 🙂

        Reply
    3. Richard Reed

      November 24, 2014 at 11:06 pm

      Hey Val, how about roasting a spaghetti squash? Would that work before adding your sauce? Or would that make the inside too soft for the sauce?

      Reply
      • valentina

        November 25, 2014 at 7:56 am

        Hi Richard! I've never roasted a whole spaghetti squash, but I'm sure it would work. Most vegetables like this should be pricked with a fork before roasting (I've found the butternut doesn't need it), so just in case, you might want to prick it a few times before you put it in the oven. I'm thinking it might have a shorter roasting time, so keep an eye on it. Enjoy!

        Reply
    4. David

      November 23, 2014 at 12:41 pm

      So funny that we roasted squash on the same day. I learned something from you today, though! No need to scoop the seeds in advance! that will save time and sliminess! Happy Thanskgiving!!

      Reply
      • valentina

        November 23, 2014 at 4:41 pm

        Great (chef) minds think alike. 😉

        Reply
    5. Kelly @ Tasting Page

      November 23, 2014 at 9:03 am

      So smart. I've never roasted it whole, but definitely saves on the impossible squash cutting. Gorgeous pictures!

      Reply
      • valentina

        November 23, 2014 at 4:41 pm

        Thanks so much Kelly!

        Reply
    6. Sippitysup

      November 22, 2014 at 5:36 pm

      I'm with Liz, this certainly brings the danger level in control. GREG

      Reply
      • valentina

        November 22, 2014 at 10:15 pm

        Danger is never a good word in the kitchen. 😉

        Reply
    7. Nancy

      November 22, 2014 at 5:14 pm

      Will this work with acorn and carnival squash too? I usually halve and then cook in glass pan with water, but now I'm wondering....

      Reply
      • valentina

        November 22, 2014 at 10:10 pm

        Nancy, I haven't done this with an acorn squash, but I'm pretty sure it would work the same way -- though probably with a shorter roasting time. I'll try it and report back. If you try it first, let me know how it goes. 🙂

        Reply
    8. Deb|EastofEdenCooking

      November 22, 2014 at 2:26 pm

      This method for roasting butternut squash is genius! It is so much easier than cubing the hard squash and then roasting. I'm making sauce for lasagna from butternut squash and can't wait to give this method a try.

      Reply
      • valentina

        November 22, 2014 at 10:33 pm

        Oh yes, Deb -- perfect to add to sauces like this! I'm making a compound butter with it tomorrow, to add to pasta. 🙂

        Reply
    9. Kalinda

      November 22, 2014 at 11:39 am

      I don't know why it's never occurred to me to roast the whole butternut squash first. This is genius. I might eat more squash now.

      Reply
      • valentina

        November 22, 2014 at 10:35 pm

        Thanks, Kalinda! Hope you try it! xo

        Reply
    10. Lizthechef

      November 21, 2014 at 5:40 pm

      Good grief, did you see my Facebook comment? I always prepare for a visit to our local ER whenever I pick up my knife - but that was with an uncooked and peeled butternut squash. Thank you - and enjoy a lovely holiday with your family this Thanksgiving.

      Reply
      • valentina

        November 22, 2014 at 10:38 pm

        Happy Thanksgiving to you and yours Liz! (And no visits to the ER please!) 😉

        Reply
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    Hi, I'm Valentina, certified chef, owner, recipe developer and photographer at Cooking on the Weekends. I'm also a mom of two sons and a Los Angeleno. I use seasonal whole foods to create unique and comforting recipes for casual entertaining.

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