Winter Squash Types: How to Pick and Cook

9 min read

Last updated November 10, 2026

Winter squash comes in many shapes and flavors, from sweet butternut to stringy spaghetti squash. Most types roast beautifully and keep for months.

Pick squash that feels heavy for its size with a hard, dull rind. Store whole squash in a cool, dark, dry place, and it can last up to about three months.

This guide compares the most popular winter squash types and explains how to pick, store, cut and cook each one.

Key Takeaways

Choose squash that is firm, heavy and free of soft spots.
Store whole squash in a cool, dark, dry place for up to three months.
Butternut is sweet and smooth, while spaghetti squash forms noodle-like strands.
Roasting is the easiest way to bring out flavor.
Winter squash is a good source of vitamin A, vitamin C, potassium and fiber.

Jump to a section

Types at a glance
Popular types explained
How to pick
How to store
How to cut safely
Cooking methods
Roasting seeds
Freezing
Nutrition
Frequently asked questions

Winter Squash Types at a Glance

Type	Flavor	Texture	Best uses
Butternut	Sweet and nutty	Smooth	Soup, roasting, mashing
Acorn	Mild and slightly sweet	Tender	Baking halves, stuffing
Spaghetti	Mild	Stringy strands	Pasta swap
Delicata	Sweet, like sweet potato	Creamy	Roasting with skin on
Kabocha	Very sweet and rich	Dense and fluffy	Roasting, soups, curries
Hubbard	Sweet and nutty	Smooth, mash-friendly	Pies, mashing
Pie pumpkin	Sweet and earthy	Smooth	Pies, breads, soups

University of Minnesota Extension lists many common winter squash types. They include acorn, butternut, calabaza, delicata, hubbard, kabocha, pumpkin and spaghetti squash.

3 monthsHow long whole winter squash can keep in a cool, dry place, according to Utah State University Extension.

Popular Winter Squash Explained

Butternut Squash

UMass Extension describes butternut as having beige skin, orange flesh and a sweet, nutty flavor. Utah State notes its pear shape and small seed pocket, which means more usable flesh.

Acorn Squash

Acorn squash is small with dark green, ribbed skin. Utah State says its skin is edible, so peeling is optional.

Spaghetti Squash

Spaghetti squash forms long, stringy strands when cooked. UMass notes it can replace pasta, but it cannot replace other squash in most recipes.

Delicata Squash

Delicata is oblong and yellow with green stripes. Its thin skin softens when roasted, so many cooks leave it on.

Delicata does not store as long as thicker-skinned squash. Plan to use it within a few weeks of buying.

Kabocha Squash

Kabocha is a squat, dark green Japanese squash with dense, sweet flesh. It roasts well and works in soups and curries.

Kabocha skin is edible once cooked, though some people prefer to peel it. Its flesh turns fluffy, almost like a chestnut.

Hubbard Squash

Hubbard squash is large with a bumpy, blue-gray shell. Utah State says its smooth flesh is great for mashing.

Because Hubbard squash is so large, stores often sell it in pieces. Wrap cut pieces tightly and refrigerate them, then use them within about a week for best quality.

Quick tip. New to winter squash? Start with butternut or delicata. They are easy to prep and loved by most people.

Which winter squash is your favorite?

Butternut
Acorn
Spaghetti
Not sure

How to Pick Winter Squash

University of Minnesota Extension advises choosing squash that is firm and heavy for its size with dull rinds. Soft rinds may mean watery, bland flesh.

Look for a hard rind that resists a fingernail.
Choose squash that feels heavy for its size.
Avoid cuts, punctures, mold and soft or sunken spots.
Keep the stem attached, since it helps squash last.
Pick a dull finish over a shiny one.

Utah State notes that thin, soft skin suggests an immature squash. Peak season is fall and winter.

How to Store Winter Squash

Form	Where	How long
Whole, unwashed	Cool, dark, dry place	Up to about 3 months
Cut, raw	Wrapped in the fridge	Up to 1 week
Cooked	Covered in the fridge	Up to 5 days
Cooked and mashed	Freezer	Up to about 1 year

These storage times come from UMass Extension. Utah State suggests a storage temperature of about 50 to 55 degrees Fahrenheit for whole squash.

Utah State also warns to keep squash away from apples and pears. Ripening fruit gives off ethylene gas, which shortens squash storage life.

Learn which produce to keep apart in our guide on how to store fruits and vegetables.

How to Cut Winter Squash Safely

Winter squash has a tough shell that can be hard to cut. A few steps make it safer.

Wash and scrub the squash under cool running water.
Dry it well so it does not slip.
Cut a thin slice off one side to make a flat base.
Use a large, sharp chef’s knife.
Cut in half from stem to base, then scoop out seeds.

Utah State suggests pricking spaghetti squash and microwaving it briefly to soften the shell before cutting. This trick works for other hard squash too.

Washing the outside matters even though you do not eat the rind. See our guide on how to wash fruits and vegetables.

Knife safety. Keep fingers away from the blade and cut on a stable board. A damp towel under the board stops it from sliding.

Cooking Methods

Method	How to do it
Roasting	Cube, toss with oil and roast at 400 degrees F for 20 to 30 minutes
Baking halves	Bake halved squash at 350 degrees F for about 45 minutes
Microwaving	Cook halves cut side down with a little water until tender
Steaming	Steam peeled cubes until fork tender

These methods come from Utah State University Extension. UMass adds that squash is done when a fork pierces it easily.

Roasting brings out natural sweetness and caramelized edges. Try it in our roasted vegetables recipe.

How to Cook Spaghetti Squash

Prick the squash and microwave briefly to soften.
Cut in half lengthwise and remove the seeds.
Roast or microwave until tender.
Scrape the flesh with a fork into strands.
Top with pasta sauce, pesto or roasted vegetables.

University of Minnesota Extension suggests baking spaghetti squash, scraping out the strands and topping with pasta sauce.

Seasoning Ideas

Style	Seasonings
Sweet	Cinnamon, nutmeg, maple syrup
Savory	Garlic, thyme, rosemary, sage
Spicy	Chili powder, cumin, smoked paprika
Fresh	Lemon zest, parsley, a drizzle of olive oil

Winter squash takes on both sweet and savory flavors well. Try one sweet and one savory batch side by side to see which your family likes best.

Squash in Hearty Winter Meals

Squash adds body and natural sweetness to many cold-weather dishes. It also stretches meals without much extra cost.

Stir roasted cubes into grain bowls.
Add squash to chili or bean stew.
Fold mashed squash into risotto.
Layer thin slices in a vegetable lasagna.
Toss roasted squash with greens and nuts for a warm salad.

Free updates

Join the Digieh list

Be the first to know when our weekly brief launches.

No spam. Unsubscribe anytime. Read our Privacy Policy.

Recipe Ideas

Butternut squash soup
Stuffed acorn squash with rice and beans
Roasted delicata rings
Kabocha curry
Spaghetti squash with marinara
Pumpkin bread with homemade puree

Try our creamy butternut squash soup or moist pumpkin bread for cozy winter treats.

How to Roast Squash Seeds

UMass suggests roasting the seeds as a snack. Do not throw them away.

Rinse seeds and remove stringy pulp.
Pat them dry.
Toss with a little oil and salt.
Roast until golden and crisp, stirring once.

How to Freeze Winter Squash

Utah State recommends cooking squash first, then scooping out and mashing the flesh. Keep spaghetti squash stringy.

Cool cooked squash quickly.
Pack into containers with half an inch of headspace.
Seal, label and date the containers.
Use within 8 to 12 months for best quality.

Winter Squash Nutrition

Utah State calls winter squash a good source of vitamin A, potassium, vitamin C and fiber. Nutrition varies by variety.

University of Minnesota Extension reports that one cup of raw acorn squash cubes has about 486 milligrams of potassium. It also provides beta-carotene for eye health.

Squash is a top potassium source. See our list of potassium rich fruits and vegetables and our high fiber foods.

Orange squash and carrots share beta-carotene. Read whether carrots help eyesight.

Squash vs Sweet Potato

Winter squash and sweet potatoes both offer beta-carotene and fiber. Squash is generally lower in calories and carbohydrates per cup.

Both make great side dishes. Compare more starchy vegetables in sweet potato vs potato.

How to Make Pumpkin Puree From Scratch

Fresh puree tastes bright and works in pies, breads and soups. Small pie or sugar pumpkins work better than large carving pumpkins.

Cut a pie pumpkin in half and scoop out the seeds.
Roast the halves cut side down until very tender.
Scoop the flesh away from the skin.
Blend until smooth.
Drain extra liquid in a strainer if the puree is watery.

Refrigerate fresh puree and use it within a few days, or freeze it in portions. Butternut or kabocha can stand in for pumpkin too.

Carving Pumpkins vs Cooking Squash

Large carving pumpkins are bred for size and shape, not flavor. Their flesh is often stringy and watery.

For cooking, choose pie pumpkins or other winter squash. Leftover carving pumpkins that sat outside should not be eaten.

Winter Squash for Kids

Serve roasted squash cubes with a drizzle of maple syrup.
Blend squash into mac and cheese sauce.
Offer spaghetti squash with their favorite pasta sauce.
Let kids scoop seeds and help roast them.

The natural sweetness of squash often wins over picky eaters. Mild butternut is a good first choice for young children.

Myths About Winter Squash

Myth	Fact
All squash skins must be peeled	Acorn and delicata skins are edible
Squash must be refrigerated	Whole squash keeps best in a cool, dry pantry
Spaghetti squash works in any squash recipe	It is best used as a pasta swap
Carving pumpkins make the best pies	Pie pumpkins taste much better

Knowing these facts helps you get the best flavor and the longest storage from every squash.