Canning chicken soup is safe only in a pressure canner, never in a boiling water bath. Chicken, broth, and everyday soup vegetables are low-acid foods, so the jars have to reach about 240°F to destroy Clostridium botulinum spores. Keep the soup thin and broth-forward. Leave noodles, rice, cream, and flour out of the jar, then add those comfort extras when you reheat dinner. Follow a tested recipe, fill jars only halfway with solids, and process for the full published time at the pressure that matches your altitude. That is the practical path from a big pot of soup to a shelf-stable jar you can open on a tired night.
Pressure Canning Is the Only Safe Method
A sealed jar of chicken soup is an oxygen-free, low-acid space. Those are the conditions botulism spores like. Water-bath canning tops out at the boiling point of water, which is not hot enough. A pressure canner is the tool that can push the temperature high enough to make the food shelf-stable.
An Instant Pot or other electric multi-cooker is not a substitute unless the manufacturer has designed and tested that model as a pressure canner. If you do not own a pressure canner, freeze the soup instead. Freezing is the honest backup, not a weaker version of the same process.
Lemon juice does not turn chicken soup into a water-bath project. Adding acid to a meat-and-vegetable soup does not replace pressure processing. Skip blog recipes that treat chicken soup like jam.
What Can Go in the Jar and What Must Wait
The National Center for Home Food Preservation soup directions allow vegetables, fully rehydrated dried beans, meat, poultry, or seafood when each ingredient already has its own tested canning guidance. The same page is blunt about the extras that stay out.
Fill jars only halfway with solids, then cover with hot broth, leaving 1 inch of headspace. That half-and-half pack is not a style choice. Dense solids slow heat movement through the jar. Overpacking chicken and vegetables can leave the center underprocessed even when the canner gauge looks fine.
Ingredients that stay out until serving
Noodles, pasta, rice, flour, cream, milk, and other thickeners do not belong in home-canned soup. Starch blocks heat. Dairy can separate and is not approved for this kind of canning. Pureeing the soup is also off the list because a thick puree heats differently from a brothy mixture.
Potatoes can go in if they are cubed, not mashed, and you treat them like any other tested vegetable. Waxy potatoes hold their shape better than starchy russets, though they will still soften. If you want a firmer bite, can the soup without potatoes and boil a few cubes when you open the jar.
| Add to the jar | Add when you reheat | Skip for home canning |
|---|---|---|
| Cooked chicken, no bones | Egg noodles, rice, or dumplings | Cream, milk, cheese, sour cream |
| Carrots, celery, onion, corn, peas, green beans | Fresh herbs and extra pepper | Flour, cornstarch, or roux |
| Cubed potatoes or fully rehydrated beans | A splash of cream or butter | Pasta already in the jar |
| Broth, salt, dried spices | Tortilla strips or crackers | Pureed or gravy-thick soup |
Dried spices are fine. Heavy handfuls of fresh garlic or a thick swirl of oil are not a free-for-all. Stay close to a tested formula instead of turning the jar into last night’s leftovers.
A Tested Formula for Pantry Jars
Ball’s homemade chicken soup is the straightforward pantry version most home canners recognize. The full batch uses 16 cups chicken stock, 3 cups diced cooked chicken, 1½ cups diced celery, 1½ cups sliced carrots, and 1 cup diced onion. Salt, pepper, and bouillon cubes are optional. That yield is about 4 quarts or 8 pints.
Cook the chicken first, then dice or shred it. Homemade stock or a clean boxed broth both work. Skim extra fat from the stock when you can. Fat is not a thickener, but a greasy jar is less pleasant and can interfere with a clean seal.
You can swap vegetables that already have tested canning directions, as long as the jar still stays half solids and half liquid. Do not treat that flexibility as permission to add dairy, grains, or a random stew from the fridge.
How to Hot Pack and Process Chicken Soup
Wash jars, lids, and rings. Jars processed for more than 10 minutes do not need a separate sterilizing boil. Keep jars hot so a cold glass does not crack when the soup goes in. Prepare the pressure canner with the rack and the amount of water the manufacturer specifies, usually a few inches.
Combine stock, chicken, and vegetables in a large pot. Bring the mixture to a boil, then simmer until everything is heated through. Ball simmers this soup for 30 minutes. The generic USDA soup method boils the combined ingredients for 5 minutes. Follow the recipe in front of you instead of blending the two.
- Use a slotted spoon to portion solids so each jar is no more than half full.
- Ladle hot broth over the solids, leaving 1 inch of headspace.
- Remove air bubbles, then recheck the headspace and add broth if needed.
- Wipe the rims, apply lids, and screw bands on fingertip tight.
- Load the jars into the canner so they stand upright and do not tilt.
Headspace, venting, and cooldown
Lock the lid and vent steam steadily for 10 minutes before you close the vent or add the weight. Start the processing timer only after the canner reaches the correct pressure. If the pressure drops below the target, bring it back up and restart the timer.
When the time is up, turn off the heat and let the canner return to zero pressure on its own. Do not run the lid under cold water or jiggle the weight to speed things along. Forced cooling can siphon liquid out of the jars and weaken seals. After the canner depressurizes, wait the extra minutes your manual calls for, then open the lid away from your face. Rest the jars on a towel for 12 to 24 hours before you check seals.
A sealed lid stays concave and does not flex when you press the center. Label the jar with the contents and date. Store it in a cool, dark, dry place. USDA guidance is to use home-canned food within one year for best quality.
Processing times by jar size and altitude
Here is where many posts get sloppy. The USDA generic soup schedule is 60 minutes for pints and 75 minutes for quarts, at 10 pounds on a weighted-gauge canner from 0 to 1,000 feet, or 11 pounds on a dial-gauge canner from 0 to 2,000 feet. Pressure rises with altitude. Weighted-gauge canners jump to 15 pounds above 1,000 feet. Dial-gauge canners move to 12, 13, then 14 pounds as elevation climbs.
Ball’s chicken soup recipe uses longer times: 75 minutes for pints and 90 minutes for quarts. That matches the boneless poultry schedule, and it is the time I’d use for a soup that is clearly built around chicken pieces. Do not shorten a Ball recipe to the generic soup time. If your soup includes seafood, the NCHFP soup caution is 100 minutes.
Process at least 2 quarts or 4 pints at a time, as Ball notes, so the canner behaves as designed.
Mistakes That Spoil Texture or Safety
The risky mistakes are usually the tempting ones. Water-bath canning chicken soup is unsafe. So is canning noodles “just this once,” thickening the pot with flour, or packing jars almost to the top with meat and vegetables. Those changes are not clever shortcuts. They change how heat moves through the jar.
Altitude is the quiet mistake. If you live above 1,000 feet and keep the weighted gauge at 10 pounds, the food may never reach the temperature the recipe assumes. Look up your elevation and adjust pressure, not processing time.
Leave unsealed jars in the refrigerator and eat them soon, or freeze the contents. Do not reprocess soup that sat out after a failed seal unless a tested source gives you that option for that specific food. When a jar leaks, bulges, spurts, smells wrong, or looks moldy, discard it without tasting. Botulism toxin does not give you a reliable warning flavor. The FSIS botulism overview is worth a calm read before your first batch.
How to Turn a Jar Into Dinner
Open a sealed jar, pour the soup into a saucepan, and bring it to a full boil. Taste, then add salt if the broth went quiet in storage. That is normal. Dried herbs fade. A pinch of parsley, thyme, or black pepper at the stove puts the flavor back.
Cook noodles or rice in a separate pot if you want them springy. Stir them into bowls, then ladle the hot soup over the top. A splash of cream belongs in the pot at serving time, not in the jar. Leftovers from an opened jar go in the refrigerator and should be eaten within a few days.
Pints are a solo lunch. Quarts cover a small household without dirtying a stockpot. Keep both on the shelf if your canner and your weeknights can use the flexibility.
Frequently Asked Questions
Can you water bath can chicken soup if you add vinegar?
No. Extra acid does not make chicken soup a high-acid food you can process in boiling water. Pressure canning is still required for canning chicken soup and other meat-and-vegetable soups.
How long do you pressure can chicken soup?
Use the times in the tested recipe you are following. Ball’s chicken soup is 75 minutes for pints and 90 minutes for quarts. The USDA generic soup schedule is 60 and 75 minutes when jars are only half full of solids. Adjust pressure for altitude.
Can you can chicken noodle soup with the noodles already in it?
Not safely at home. Leave the noodles out, process the brothy chicken soup, then cook fresh noodles when you heat the jar. Home canning does not copy commercial chicken noodle soup.
Do you have to cook the chicken before it goes in the jar?
For these soup methods, yes. The usual approach is cooked, boned chicken combined with hot broth and vegetables, then hot packed. Follow the recipe’s prep instead of raw-packing a thick homemade stew.
How can you tell if a jar of canned chicken soup has gone bad?
Do not taste to find out. Look for a lid that flexes, leaks, or bulges, liquid that spurts, mold, cloudiness that seems off, or a foul odor. If anything seems wrong, throw the jar out.
Is freezing homemade chicken soup safer than canning it?
Freezing avoids the botulism rules that come with shelf-stable jars. It is the better option if you do not have a pressure canner, want noodles already in the soup, or plan to eat the batch within a few months.
Stock the Shelf, Finish the Bowl Later
Make the jar do the heavy work: chicken, vegetables, and broth, processed on a tested schedule. Save the noodles, rice, cream, and last-minute herbs for the night you actually want a bowl. That split keeps the pantry safe and the soup worth opening. A quiet shelf of quarts is useful. A bowl that still tastes like you meant it is the reason you lit the burner in the first place.