Learn the Best Way to Freeze Squash and Enjoy it Year-Round

Winter squashes come in various colors and unique shapes, ranging from butternut to kabocha and delicata. These squashes are perfect for experimenting in the kitchen, from pies to risottos and soups. Unlike summer squashes, winter squashes have tough, thick skins that allow them to last anywhere from one to three months on the countertop. If you're a squash lover or purchased more than you can use, freezing is the ideal way to enjoy them long after the season ends. Keep reading for tips on how to preserve and freeze squash for year-round use!

How to Freeze Raw Squash Successfully

Peel and slice winter squash before freezing, and your future self will be grateful. Then, follow these steps:

1. Peel the squash and scoop out the seeds using a spoon.
2. Cut the squash into manageable pieces, aiming for roughly 1-inch cubes.
3. Arrange the squash chunks in a single layer on a baking sheet and freeze for about an hour or until solid.
4. Once frozen, transfer the squash to a plastic bag, seal it, and store it in the freezer for up to a year. Don’t forget to label the bag with the date so you can track its age.

When you're ready to thaw the squash you've frozen, simply place it in the fridge overnight. Alternatively, you can drizzle it with olive oil and roast it directly from frozen. Just be aware that it will take a bit longer to cook this way.

How to Freeze Cooked Squash

The best approach to freezing cooked squash is by puréeing it and freezing it in that form. This method not only preserves the squash but also helps it retain its flavor and texture once defrosted.

Scoop the squash purée into an ice cube tray, then place it in the freezer for about an hour or until it becomes solid. Once frozen, transfer the cubes into a plastic bag and store them in the freezer for up to three months. Don’t forget to label the bag with the date to monitor its freshness.

When you're ready to use the squash, simply heat it straight from frozen in a saucepan on the stove. It will thaw completely in just a few minutes.

How long can frozen squash be stored?

Great news for squash lovers: your frozen squash will remain tasty for up to 10 months in the freezer, though its quality may start to decline over time. To ensure the best flavor, it's ideal to use it sooner, and this will also minimize the chance of freezer burn.

Can every type of squash be frozen?

You can freeze a variety of squashes, both winter and summer types, including acorn, butternut, spaghetti, and zucchini.

For summer squashes like zucchini, blanching is recommended to maintain quality and prevent the zucchini from becoming watery when thawed.

How to incorporate frozen squash into your dishes

You can thaw squash overnight in the fridge or use the microwave's defrost setting, but it’s also perfectly fine to cook it directly from the freezer.

Frozen squash is best used in dishes where it's cooked, whether you're roasting, sautéing, or even baking it into zucchini bread. Here are some recipes to try with your frozen squash:

Pork and Kabocha Squash Curry

This delicious curry can be made with other squash varieties, such as acorn or pumpkin, for a flavorful twist.

Slow-Cooker Squash Lasagna

If you've frozen puréed squash, this rich and simple slow cooker recipe is the perfect way to use it. Just thaw the squash and layer it with ricotta and lasagna noodles.

Red Lentil Squash Soup With Lemon

Cubed butternut squash adds a smooth, creamy texture to this satisfying and nutritious winter soup. Plus, if you have any leftovers, it freezes wonderfully.

Grilled Turkey-Zucchini Burgers

Freeze some of your zucchini harvest in shredded form, and you'll have a great way to add moisture and softness to a healthier version of the classic burger.

Roasted Butternut Squash with Tahini Sauce

Roasting frozen squash is a fantastic way to prepare it. Simply extend the roasting time by a few minutes to achieve that crispy, caramelized texture.

Butternut Squash and Sausage Stuffing

This filling stuffing makes a wonderful side dish for colder months, or it can stand alone as a hearty main dish!