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You can freeze fresh zucchini and yellow squash easily by blanching or shredding them first, depending on how you plan to use them later.
Both zucchini and yellow squash freeze beautifully when prepared right, and you will be glad to have them on hand for soups, casseroles, and baked goods all winter long.
Knowing how to freeze fresh zucchini and yellow squash properly keeps their texture and flavor from turning to mush when you thaw them out.
In this post, we will walk through how to freeze fresh zucchini and yellow squash step by step, plus the best ways to thaw and use them later.
Let’s get right to it.
How to Freeze Fresh Zucchini and Yellow Squash
You can freeze fresh zucchini and yellow squash in just a few simple steps, and the method you choose depends on what you plan to do with them later.
Here is how to freeze fresh zucchini and yellow squash the right way so they keep well for months.
1. Choose and Wash Your Squash
Start by picking zucchini and yellow squash that are firm and free of soft spots.
Small to medium squash freeze better than large ones because they have fewer seeds and less water inside.
Rinse the squash under cool running water and gently scrub off any dirt.
Pat them dry with a clean towel before moving on.
2. Decide Between Blanching and Freezing Raw
You can freeze fresh zucchini and yellow squash either blanched or raw, and each method suits different recipes.
Blanching is best when you want to freeze sliced or cubed squash for cooked dishes.
Freezing raw works great when you plan to shred the squash for baking breads, muffins, and fritters.
If you are short on time, freezing raw is faster, but blanching gives you better texture in the long run.
3. Blanch the Squash for Best Results
To blanch, bring a large pot of water to a rolling boil.
Cut your zucchini and yellow squash into slices, cubes, or halves, depending on your plans.
Drop the pieces into the boiling water and let them cook for about 3 minutes.
Then immediately transfer them to an ice water bath to stop the cooking process.
This quick chill keeps the squash from getting mushy when you freeze it.
4. Pat Dry and Spread on a Tray
Once the squash is cool, drain it well and pat the pieces dry with a towel.
Extra moisture leads to ice crystals, which can ruin the texture of your frozen zucchini and yellow squash.
Lay the pieces in a single layer on a baking sheet lined with parchment paper.
Pop the tray into the freezer for about an hour so the pieces freeze individually.
5. Pack and Label Your Containers
After the squash is frozen solid, transfer the pieces into freezer bags or airtight containers.
Squeeze out as much air as possible from the bags before sealing them.
Label each container with the date so you know when you froze it.
Frozen zucchini and yellow squash keep well for up to 10 months in a standard freezer.
How to Freeze Shredded Zucchini and Yellow Squash
Freezing shredded zucchini and yellow squash is even easier than the blanched method.
Shred the squash using a box grater or food processor.
If the shreds seem very wet, squeeze them in a clean towel to remove some moisture.
Measure the shreds into 1 or 2 cup portions so they are ready for your favorite recipes.
Place each portion into a freezer bag, press flat, and seal.
These flat bags stack neatly in the freezer and thaw in no time.
How to Thaw and Use Frozen Zucchini and Yellow Squash
The way you thaw your squash matters just as much as how you freeze fresh zucchini and yellow squash.
For shredded squash, simply thaw it in the fridge overnight or drop the bag in a bowl of cold water.
Drain off any extra liquid before adding it to breads, cakes, or soups.
For blanched slices and cubes, thaw them in the fridge and use them in cooked dishes like casseroles, stews, stir fries, and pasta sauces.
Keep in mind that thawed zucchini and yellow squash will be softer than fresh, so they shine in cooked recipes rather than raw ones.
You can also toss frozen pieces straight into hot soups and skillet meals without thawing first.
So, Can You Freeze Fresh Zucchini and Yellow Squash?
You can freeze fresh zucchini and yellow squash, and doing it right means you get to enjoy your summer harvest all year long.
Whether you blanch slices for casseroles or freeze shredded squash for baking, both methods are simple and rewarding.
Just remember to wash, prepare, and pack your squash properly, then label and date every container.
With these steps, you will know exactly how to freeze fresh zucchini and yellow squash whenever your garden gives you more than you can eat.
Happy freezing.