How To Can Pumpkin Butter In A Jar

You can can pumpkin butter in a jar using a water bath canner, and it’s a wonderful way to preserve that rich, spiced flavor for months.
 
The process is simpler than you might think, and once you learn how to can pumpkin butter safely, you’ll be able to enjoy it any time.
 
However, there’s an important safety note you need to know about canning pumpkin butter in a jar before you start.
 
In this post, we’ll walk through how to can pumpkin butter step by step, the right way to do it, and the safety guidelines that keep your preserves fresh and delicious.
 
Let’s get started.
 

Why You Can Can Pumpkin Butter in a Jar (and What to Know First)

You can can pumpkin butter in a jar, but there’s a catch you should understand before you begin.
 
Pumpkin butter is a thick, low-acid spread, which means it doesn’t have enough natural acidity to safely sit on a shelf at room temperature for long periods.
 
The USDA actually recommends against canning pumpkin butter in a jar using a boiling water bath because the density and low acidity can allow harmful bacteria to survive.
 
That said, many home canners still can pumpkin butter in a jar successfully using a pressure canner, which reaches the higher temperatures needed to kill off potential botulism spores.
 
So while you can can pumpkin butter in a jar, the safest method is a pressure canner rather than a simple water bath.
 
If you don’t own a pressure canner, you can still can pumpkin butter in a jar and store it in the refrigerator or freezer instead.
 
 

How to Can Pumpkin Butter in a Jar Step by Step

Learning how to can pumpkin butter in a jar comes down to a few key steps, and once you’ve done it once, it becomes second nature.
 

1. Gather Your Ingredients and Equipment

To can pumpkin butter in a jar, you’ll need fresh pumpkin puree, sugar, lemon juice, and your favorite spices like cinnamon, nutmeg, and cloves.
 
You’ll also need clean glass jars with lids and bands, a large pot or pressure canner, and a jar lifter.
 
Making sure everything is ready before you start will make the whole process of canning pumpkin butter in a jar much smoother.
 

2. Cook Down Your Pumpkin Butter

Before you can pumpkin butter in a jar, you first need to cook the mixture down until it thickens.
 
Combine your pumpkin puree, sugar, lemon juice, and spices in a heavy-bottomed pot over medium heat.
 
Stir frequently so it doesn’t stick or burn, and keep cooking until the mixture reaches a thick, spreadable consistency.
 
This step is crucial because you can can pumpkin butter in a jar only after it has reduced enough to be safe and shelf-stable-ish.
 

3. Fill Your Jars Properly

Once your pumpkin butter is ready, it’s time to fill the jars if you plan to can pumpkin butter in a jar.
 
Ladle the hot mixture into sterilized jars, leaving about a quarter inch of headspace at the top.
 
Wipe the rims clean with a damp cloth, then place the lids and bands on, tightening them to fingertip tightness.
 
Getting this step right when you can pumpkin butter in a jar helps ensure a proper seal forms during processing.
 

4. Process Your Jars

To safely can pumpkin butter in a jar, process the filled jars in a pressure canner at the recommended pressure for your altitude.
 
Typically, that means around 10 pounds of pressure for 60 to 75 minutes for pint jars, depending on where you live.
 
If you’re using a water bath instead, remember that you can can pumpkin butter in a jar this way, but it should only be stored in the fridge afterward.
 
 

Tips for Canning Pumpkin Butter in a Jar Like a Pro

If you want to can pumpkin butter in a jar that tastes amazing and stays fresh, keep these tips in mind.
 

1. Don’t Skip the Lemon Juice

When you can pumpkin butter in a jar, adding lemon juice boosts the acidity slightly and helps with both flavor and safety.
 
It also balances the natural sweetness of the pumpkin, giving your butter a brighter taste.
 

2. Use Fresh, Quality Pumpkin

The best results when you can pumpkin butter in a jar come from using fresh, ripe pumpkin or high-quality canned puree.
 
Avoid pumpkin pie filling, which already contains sugar and spices and can throw off your recipe.
 

3. Check Your Seals Before Storing

After you can pumpkin butter in a jar, always check that each lid has sealed properly by pressing down on the center.
 
If the lid doesn’t pop back, you’ve got a good seal, and your pumpkin butter is ready to store.
 
Any jars that didn’t seal should go straight into the refrigerator and be used within a couple of weeks.
 
 

So, Can You Can Pumpkin Butter in a Jar?

You can can pumpkin butter in a jar, and it’s a rewarding way to preserve one of fall’s best flavors.
 
Just remember that pumpkin butter is low-acid, so the safest approach is a pressure canner rather than a boiling water bath.
 
If you don’t have a pressure canner, you can still can pumpkin butter in a jar and simply keep it refrigerated or frozen instead.
 
Either way, once you learn how to can pumpkin butter, you’ll have jars of this sweet, spiced spread ready whenever you want.