Quick Answer
Yes, you can absolutely freeze raw chunks of butternut squash. Freezing raw butternut squash is a great way to preserve it for later use. Simply cut the squash into chunks, place in freezer bags or airtight containers, and freeze for up to 6 months. When ready to use, thaw the raw squash chunks in the refrigerator overnight before roasting, baking, or cooking it in your favorite recipes. Freezing raw butternut squash allows you to enjoy its sweet, nutty flavor year-round.
Explaining How to Freeze Raw Butternut Squash
Freezing raw butternut squash is a simple process that allows you to enjoy this nutritious and versatile vegetable beyond its traditional fall season. Here are step-by-step instructions for freezing raw butternut squash chunks:
Step 1: Prep the Squash
Start by washing the squash thoroughly under cool running water. Cut it in half lengthwise and scoop out the seeds and stringy pulp using a spoon.
Peel the squash either with a vegetable peeler or paring knife. Then, cut it into uniform 1-2 inch chunks. Smaller pieces will be easier to use later on when cooking.
Step 2: Blanch the Squash (Optional)
Some people prefer to blanch the raw squash chunks before freezing to stop the enzymatic process that could lead to loss of flavor and texture over time.
To blanch: Bring a large pot of water to a boil. Add the squash chunks and boil for 2-3 minutes. Drain and immediately submerge the chunks in ice cold water to stop the cooking process. Drain well and pat dry.
Blanching is an optional step, but it can help maximize the quality and freshness of the frozen squash.
Step 3: Pack Squash for Freezing
Place the raw squash chunks in a single layer on a baking sheet. Freeze until completely firm, about 2 hours.
Transfer the frozen chunks to resealable plastic freezer bags or airtight containers. Squeeze out as much air as possible before sealing.
Label the containers with the contents and freeze-by date (6 months from when you prepped it).
Step 4: Freeze Squash
Place the bags or containers of chopped squash in the freezer. For best quality, freeze at 0°F or below.
The frozen raw squash can be stored this way for 6-9 months before quality starts to decline.
Tips for Freezing Raw Butternut Squash
Follow these tips to successfully freeze and store raw butternut squash chunks:
– Choose squash that is firm and fully ripened. Avoid squash with soft spots or damage.
– Cut squash into evenly sized pieces so it freezes uniformly.
– Blanching before freezing is optional but helps preserve color, texture, and flavor.
– Freeze chunks in a single layer on a baking sheet before transferring to bags or containers. This prevents pieces from sticking together.
– Exclude as much air as possible from storage containers or bags. Air can cause freezer burn.
– Use high-quality, freezer-grade storage bags or airtight containers. This prevents freezer burn.
– Label bags or containers with contents and freeze-by date so you know what it is and how long to store it.
– Once thawed, use frozen butternut squash within 2-3 days for best quality.
Best Uses for Frozen Butternut Squash
One of the best aspects of freezing raw butternut squash chunks is that they can be used in virtually any recipe calling for fresh squash. Here are some of the top ways to use frozen butternut squash:
Roasted Butternut Squash
Let frozen squash chunks thaw overnight in the refrigerator. Toss with olive oil, salt, and pepper. Roast at 400°F for 25-35 minutes until browned and tender. Enjoy as a side dish.
Butternut Squash Soups
Frozen squash is perfect for pureed soups. Simply thaw overnight and simmer in broth with onions, garlic, ginger, curry powder, or other seasoning until soft enough to puree.
Butternut Squash Casseroles
Thaw frozen squash and add to casseroles like butternut squash lasagna, enchiladas, or mac and cheese. The tender, thawed squash cooks up perfectly.
Butternut Squash Pasta Sauce
Use thawed, frozen butternut squash in pasta sauces for extra nutrition and natural sweetness. Saute with tomatoes, herbs, garlic, spices, etc.
Baked Goods
Add thawed, pureed butternut squash to quick breads, muffins, cakes, pancakes, and other baked goods for moisture and fiber.
Freezing gives you access to butternut squash year-round to use however you like!
Frequently Asked Questions
Here are answers to some common questions about freezing raw butternut squash:
How long does raw butternut squash last in the freezer?
Properly stored in airtight bags or containers at 0°F, raw butternut squash can be frozen for 6-9 months before quality starts to degrade.
Can you freeze butternut squash without blanching it first?
Yes, you can freeze raw butternut squash without blanching. Blanching helps maximize its quality but isn’t required.
Does frozen butternut squash taste the same as fresh?
Frozen butternut squash retains the same sweet, nutty flavor as fresh when thawed and cooked. But quality declines the longer it’s frozen.
What is the best way to thaw frozen butternut squash?
Thaw frozen butternut squash overnight in the refrigerator. This preserves texture and flavor. Don’t thaw at room temp or in the microwave.
Can you refreeze previously frozen butternut squash?
It’s best not to refreeze thawed squash. Refreezing often causes a bigger loss of quality in terms of flavor, texture, and appearance.
Storing Thawed Butternut Squash
Once thawed, raw butternut squash only lasts 2-3 days in the refrigerator before quality suffers. To maximize its shelf life:
– Keep thawed squash stored in a covered container in the refrigerator.
– Use within 2 days for best flavor, texture, and appearance.
– Do not refreeze thawed squash chunks.
– Cook thawed squash within 3 days. Discard if you notice any changes in odor, appearance, or sliminess.
– Once cooked, store butternut squash dishes in airtight containers for 3-4 days.
Being mindful of how long thawed, raw squash lasts can help reduce food waste and make the most of your frozen squash.
Conclusion
Freezing raw butternut squash is an excellent way to preserve its sweet flavor, vibrant color, and firm yet tender texture to enjoy long after fall and winter have passed. By cutting squash into chunks, blanching (optionally), freezing on baking sheets, storing in airtight bags or containers, and thawing in the fridge, you can keep butternut squash readily available to use all year round in roasted veggies, comforting soups, tasty baked goods, and much more. With proper storage methods, frozen raw butternut squash stays fresh and flavorful for 6-9 months.