freezing yellow squash?

Yellow squash, a delightful summer vegetable, is renowned for its tender, edible skin. Unlike their winter counterparts, these squashes, often Cucurbita pepo varieties, grow in a bushy manner.

However, their short storage life can pose a challenge. Many wonder if freezing yellow squash is an option to extend its usability.

So, Can You Freeze Squash?

Yes, you can freeze yellow squash, it can maintain its quality for up to 12 months in the freezer. To do so, blanch it, flash freeze, and label containers with the date, ensuring its availability year-round for your culinary needs.

How To Freeze Yellow Squash?

Freezing yellow squash is a great way to preserve the summer harvest to enjoy year-round. It’s easy to do and allows you to have access to fresh-tasting squash even when it’s out of season. Here are some tips for successfully freezing yellow squash:

Choose The Right Squash

Select young, tender yellow squash that are 6-8 inches long. Larger, more mature squash tend to be watery and stringy when frozen. The skin should be firm and shiny with no spots or blemishes. Smaller squash freezes better than large ones.

Prep The Squash

Rinse the squash and trim off the ends. You can leave the skin on for freezing if desired. Cut the squash into 1/2-inch slices or cubes to make it easier to use when thawed. Blanching is recommended before freezing to stop the enzyme action that can lead to loss of flavor and texture.

To blanch, bring a pot of water to a boil. Add squash slices or cubes and boil for 3 minutes. Remove with a slotted spoon and immediately plunge into an ice bath to stop the cooking. Drain, pat dry, and place in a single layer on a baking sheet. Freeze until solid, about 2 hours.

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Pack For Freezing

For best quality, squash should be frozen quickly at 0°F or below. You can pack squash in airtight freezer bags or containers, leaving 1/2 inch headspace. Squeeze out excess air and seal. This prevents freezer burn which dries out the squash.

Proper packaging also prevents squash pieces from freezing together in a block. Label bags with contents and date. For later use, squash can be left frozen in bags or transferred to containers for easier access.

Storage Time

Properly packaged and frozen, yellow squash will last 10-12 months in the freezer before quality begins to decline. Eat within this timeframe for the best flavor and texture.

How to Thaw Yellow Squash?

Thawing frozen yellow squash properly ensures it retains texture, moisture, and flavor. Here are some tips for thawing:

  • Refrigerator thawing: This is the preferred method. Place frozen squash in the refrigerator in a container to thaw. Allow 12-24 hours for pieces to thaw completely. Once thawed, use within 3-4 days.
  • Cold water thawing: For faster thawing, place frozen squash in a colander or bowl under cold running water. Submerge the bag or container if needed. Thaw for about 30 minutes until the pieces can be separated. Use immediately after thawing.
  • Microwave thawing: Reheat frozen squash pieces from a frozen state in the microwave on 30% power. Check often and stir. Use immediately after thawing.

Follow recipe directions for any further cooking after thawing. Frozen and thawed yellow squash is best suited for cooking rather than eating raw. Proper thawing ensures the highest quality result in your finished dish.

How To Tell If Yellow Squash Gone Bad?

It’s important to know how to tell if yellow squash has gone bad before eating it. Here are some signs to watch for:

  • Appearance: Fresh yellow squash should have firm, shiny, unblemished skin. Wilted, dull, or wrinkled skin can indicate spoilage. The stem area may be slightly soft. Discoloration, mold, or excessive soft spots are also warning signs.
  • Texture: Good yellow squash feels heavy for its size and is firm when pressed. A rubbery, spongy, or limp texture means squash is past its prime.
  • Smell: Fresh yellow squash has a neutral smell. A sour, fermented, or rotten odor is a clear giveaway the squash has spoiled.
  • Taste: Unpleasant bitterness, softness, or off flavors when tasting a small slice means the squash should be discarded.
  • Storage: Whole squash keeps only 1-2 weeks in the fridge. Cut squash should be used within 4-5 days. Dispose of squash that is stored too long.
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When in doubt, remember “When in doubt, throw it out.” Don’t risk eating yellow squash that shows any mold, sliminess, or foul odors. Following proper storage times and checking for signs of spoilage ensures you enjoy yellow squash at its best.

How To Store Yellow Squash?

To get the most out of your yellow squash, it’s important to store it properly:

  • Leave the whole squash unwashed until ready to use. Wipe clean with a dry cloth or vegetable brush if needed.
  • Store whole squash in a perforated plastic bag in the crisper drawer of the refrigerator. Keep for 1-2 weeks max.
  • Cut squash should be tightly wrapped in plastic wrap or placed in an airtight container. Use within 4-5 days.
  • Do not wash squash until you are ready to eat it. Moisture speeds up spoilage.
  • Avoid placing squash near ethylene-producing fruits like apples which can cause bitterness.
  • Keep storage temperatures between 40-50°F for optimal freshness. Avoid chilling injury below 40°F.
  • Check squash frequently and use promptly once ripening begins. Overripe squash deteriorates quickly.
  • Cooked squash can be refrigerated for 4-5 days or frozen for longer-term storage.

Following proper storage guidelines helps maintain the texture, flavor, and nutrients of your fresh yellow squash.

How To Use Frozen Yellow Squash?

Frozen yellow squash is versatile and can be used in many favorite recipes. Here are some great ways to use it:

  • Make squash casseroles by mixing frozen squash with cheese, bread crumbs, egg, and seasonings like nutmeg. Bake until bubbly.
  • Add frozen squash cubes to soups, stews, and chilis. The squash will cook in the broth as it simmers.
  • Saute frozen squash slices in olive oil with minced garlic and herbs for a quick side dish.
  • Puree thawed frozen squash with broth or milk for a creamy soup base. Adjust seasonings to taste.
  • Mix diced frozen squash into cornbread, muffins, or pieces of bread for a nutritional boost.
  • Make a vegetable hash by sauteing thawed squash with potatoes, peppers, and onions.
  • Roast thawed squash cubes tossed in oil, salt, and pepper at 400°F until browned and tender.
  • Stir fry thawed squash slices with sesame oil, fresh ginger, and soy sauce over high heat.
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With a little creativity, frozen yellow squash can be an easy and nutritious addition to many meals long after summer is over.


Q1. Can you freeze raw yellow squash?

A1. Yes, raw yellow squash freezes well. Blanching before freezing helps maintain texture.

Q2. What’s the best way to freeze yellow squash?

A2. Wash squash, slice, and blanch for 2-3 minutes, cool, pack in airtight containers or bags removing air, and freeze for up to 10-12 months.

Q3. Can you freeze fresh yellow squash without blanching?

A3. Yellow squash can be frozen without blanching but it may become mushy when thawed. Blanching is recommended.

Q4. What’s the best way to freeze squash?

A4. The best way is to wash, cut, blanch, cool, and pack squash in airtight bags or containers before freezing for up to a year.

Q5. Is it better to freeze squash raw or cooked?

A5. Freezing raw, blanched squash leads to a better-thawed texture compared to freezing cooked squash.

Q6. How do you freeze yellow squash for frying later?

A6. Slice raw yellow squash, blanch, cool, pat dry, and freeze in a single layer on a sheet pan before transferring to a freezer bag.

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Archana Bisht

Archana Bisht

A foodie with a flair for talking non-stop. You can find me hogging down food or browsing Pinterest for more recipes in my free time. My favorite cuisine is Italian. That being said, I am an excellent pasta cook and love experimenting with ingredients. You can also find me petting strays and feeding them every chance I get