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You can pressure can carrots at home by using a pressure canner (not a water bath canner) and processing pint jars for 25 minutes or quart jars for 30 minutes at 10 pounds of pressure (adjusted for altitude).
Pressure canning carrots is one of the best ways to preserve this versatile vegetable so you can enjoy them all year round.
Carrots are low-acid vegetables, which means they need the high heat of a pressure canner to be safely preserved.
If you’ve been wondering how to pressure can carrots without worrying about spoilage, you’re in the right place.
In this post, we’ll walk through how to pressure can carrots step by step, including the right equipment, prep work, processing times, and common mistakes to avoid.
Let’s get to it.
Why You Should Pressure Can Carrots
Pressure canning carrots is the only safe way to can this low-acid vegetable at home.
Here’s why it’s worth the effort:
1. Carrots Are Low-Acid Vegetables
Carrots fall into the low-acid category, which means they don’t contain enough natural acidity to prevent dangerous bacteria like botulism from growing.
A boiling water bath canner only reaches 212°F, which isn’t hot enough to kill those spores.
A pressure canner reaches 240°F or higher, and that’s the temperature needed to safely pressure can carrots.
2. Long Shelf Life
When you pressure can carrots properly, they’ll stay shelf-stable for a year or more.
That means no freezer burn, no wilting in the crisper drawer, and no waste.
Having jars of pressure canned carrots on hand is like having a pantry full of garden-fresh produce whenever a recipe calls for them.
3. Preserves Flavor and Nutrition
Pressure canning carrots locks in their natural sweetness and keeps most of their nutrients intact.
Home-canned carrots taste far better than store-bought canned versions, and you control exactly what goes into each jar.
How to Pressure Can Carrots Step by Step
Here’s the full process for how to pressure can carrots so everything goes smoothly from start to finish.
1. Gather Your Equipment
You’ll need a pressure canner with a rack, pint or quart Mason jars, lids and bands, a jar lifter, and a bubble remover.
Make sure your pressure canner is in good working order and that the dial gauge has been tested recently so you can trust your readings when you pressure can carrots.
2. Prepare the Carrots
Wash, peel, and slice or dice your carrots into uniform pieces.
Uniform sizes ensure even heating, which matters when you pressure can carrots because inconsistent pieces can lead to uneven processing.
You can also pressure can carrots whole if you prefer, but smaller pieces pack more efficiently into jars.
3. Pack the Jars
Pack carrots tightly into clean hot jars, leaving one inch of headspace.
Add one-half teaspoon of canning salt per pint or one teaspoon per quart if you like, but it’s optional.
Then fill the jars with boiling water, still maintaining that one-inch headspace, and remove any air bubbles.
4. Process in the Pressure Canner
Place jars on the rack in your pressure canner with two to three inches of hot water in the bottom.
Seal the lid and let steam vent for 10 minutes before adding the weighted gauge.
Then bring the canner to 10 pounds of pressure (adjust for altitude) and process pints for 25 minutes or quarts for 30 minutes.
Always follow USDA guidelines when you pressure can carrots so you know your jars are safe.
5. Cool and Check the Seals
Once the processing time is up, turn off the heat and let the pressure drop naturally.
Never force-release the pressure, as that can cause liquid loss and seal failures.
After the canner is depressurized, remove the jars and let them cool undisturbed for 12 to 24 hours before checking the seals and storing your pressure canned carrots.
Common Mistakes to Avoid When You Pressure Can Carrots
Even experienced canners make mistakes, so here are the biggest ones to watch out for.
1. Using a Water Bath Canner
This is the most dangerous mistake of all.
Carrots must be processed in a pressure canner because they’re low-acid, and skipping this step can lead to serious foodborne illness.
2. Skipping the Headspace
Overpacking jars when you pressure can carrots can cause siphoning, seal failures, and uneven processing.
Always leave that full inch of headspace at the top of each jar.
3. Not Adjusting for Altitude
If you live above 1,000 feet, you’ll need to increase the pressure when you pressure can carrots.
Check your altitude and adjust your pounds of pressure accordingly so your carrots process safely.
So, How Do You Pressure Can Carrots?
You pressure can carrots by packing them into jars with boiling water, then processing pints for 25 minutes or quarts for 30 minutes at 10 pounds of pressure in a pressure canner.
Carrots are low-acid, so a pressure canner is non-negotiable for safe canning.
Once you learn how to pressure can carrots, you’ll have garden-fresh jars ready for soups, stews, and sides any time of year.
Hope this post has helped you with exploring how to pressure can carrots safely and the best way to get it done right.