How To Can Squash Soup

You can can squash soup using a pressure canner, and it’s one of the most satisfying ways to preserve your fall harvest.
 
If you’ve ever wondered how to can squash soup so you can enjoy it straight from the jar on a busy weeknight, you’re in the right place.
 
The good news is that canning squash soup at home is totally doable as long as you follow the right safety steps.
 
In this post, we’ll walk through why you should can squash soup, how to do it properly, and a few tips to make the process smooth.
 

Why You Should Can Squash Soup

Canning squash soup lets you turn a big batch of fresh squash into shelf-stable jars you can grab anytime.
 
Here’s why it’s worth the effort.
 

1. It Saves Your Harvest

When your garden gives you more squash than you can eat, canning squash soup is a smart way to avoid waste.
 
Instead of watching your squash go soft on the counter, you can can squash soup and keep it good for months.
 

2. It Makes Meals Easy

A jar of home-canned squash soup means dinner is ready in minutes.
 
You can can squash soup in advance, so on a cold night you just heat and serve.
 

3. It Tastes Way Better Than Store-Bought

When you can squash soup yourself, you control the seasoning and the texture.
 
Learning how to can squash soup means you get a fresher, richer flavor than anything from a can.
 

How to Can Squash Soup Safely

Knowing how to can squash soup safely is the most important part of the process.
 
Squash is a low-acid food, so you can’t just water bath it.
 
You must use a pressure canner to can squash soup, because only pressure canning reaches the temperature needed to kill harmful bacteria.
 

1. Gather Your Equipment

To can squash soup, you’ll need a pressure canner, clean mason jars, new lids, and a jar lifter.
 
Make sure your pressure canner is in good shape before you start.
 

2. Prepare the Squash Soup

Cook your squash until soft, then blend it with broth, onions, and your favorite spices.
 
Keep the soup fairly thick but not pasty, since you want it to heat evenly when you can squash soup.
 

3. Fill the Jars Correctly

Ladle hot soup into hot jars, leaving about an inch of headspace.
 
Wipe the rims, add the lids, and tighten the bands fingertip-tight.
 
This step matters when you can squash soup because a bad seal ruins the whole batch.
 

4. Process in a Pressure Canner

For quart jars of squash soup, process at 11 pounds of pressure for 60 to 90 minutes, depending on your altitude.
 
Always check your canner’s manual when you can squash soup so you use the right time and pressure.
 

5. Let the Jars Cool and Seal

After processing, turn off the heat and let the canner depressurize on its own.
 
Then remove the jars and let them sit undisturbed for 24 hours.
 
You’ll hear that satisfying ping when you can squash soup and the lids seal tight.
 

Tips for Canning Squash Soup

A few small habits make canning squash soup much easier.
 

1. Don’t Add Thickeners Before Canning

Flour, cornstarch, and cream don’t can well and can change the texture.
 
If you want a creamier soup, add those after you open the jar, not when you can squash soup.
 

2. Keep It Simple with Seasoning

Salt, pepper, garlic, and herbs are fine, but go easy on strong spices.
 
When you can squash soup, the flavors get stronger over time, so a light hand works best.
 

3. Use the Right Squash

Butternut, acorn, and pumpkin all work great when you can squash soup.
 
Just avoid squash that’s been sitting too long or has soft spots.
 

4. Label Your Jars

Write the date on every lid so you know when you can squash soup.
 
Home-canned squash soup is best within a year, though it often stays good longer.
 

So, Can You Can Squash Soup?

You can can squash soup, and it’s a wonderful way to preserve squash for the colder months.
 
Just remember that you must use a pressure canner, follow the right processing times, and never add thickeners before canning.
 
Once you learn how to can squash soup, you’ll wonder why you didn’t start sooner.
 
Give it a try this season and enjoy a warm bowl of homemade soup whenever you like.