Canning Corn: How to Can Whole Kernel Corn

This berth may containaffiliate link , which mean that I may receive a charge if you make a leverage using these links . As an Amazon Associate I earn from qualifying purchases .

There is nothing like the flavor of new harvest clavus . Take advantage of the abundance of crisp sweet corn whiskey and preserve it for winter meals . Learn how to can corn into shelf stable shock for your pantry food memory .

Canned corn can be used in so many way , including tossed in salads , tot to soups , stews , and chills , and plainly butter and served as a side dish .

Jars of home canned corn on a table.

We do n’t grow corn whiskey because it takes up a lot of space in the garden . alternatively , we rely on our local wayside farm put up to buy corn for preserving . I love view the roadside sign denote , “ CORN ! ”

Most often , these stands are unmanned and rely on the honor system . you could clearly see the freshly harvested clavus heap up on a table from the road . I garner what I need , and steal cash into the earnings box attached to the stand .

Tips for Canning Corn

Select new harvest corn from your local farm stand or Fannie Merritt Farmer ’ market . sample to process within a sidereal day or two of harvesting . As with all preserving methods , the quicker you may preserve it , the better quality it will be .

Use a Pressure Canner

Corn is a small - acid veggie and can only be canned safely using a pressure canner . A pressure canner heats the contentedness at a high temperature necessary to kill bacterium that can get botulism . you could not can plain Indian corn in a piddle bath canner safely unless you are using acetum , such as thispickled corn nip recipe . The canner I practice is aPresto 16 - dry quart aluminum press canner . It holds a canner load of 9 - pint or 7 - quart size jars .

Choose the Best Corn for Canning

You will take about 20 pound of corn on the hazelnut in their husks for a full canner load of 9 pint sized jar , and 32 pound for a canner load of 7 - quart jars .

Corn Varieties for Preserving

Some maize varieties are better for canning than others . Sweet corn is roughly divided into three distinct type according to genetic backdrop : normal sugary ( SU ) , sugary enhancer ( SE ) and supersweet ( Sh2 ) .

For canning , attend for normal sugary ( SU ) and sugar enhance ( SE ) varieties . brazen-faced and Incredible are unspoilt spare - sweet yellow variety . enticement , Delectable , and Providence are good spare - sweet bicolor miscellanea . Silver King and Whiteout are extra - sweet bloodless sort .

The supersweet ( Sh2 ) Zea mays varieties tend to embrown when force out due to the pelf levels and may also lead in tough kernels when processed . These are best eat up reinvigorated .

farm stand sign announcing corn is available

How to Select Good Quality Ears

The best way to choose corn is to strip down back the husk and take a peep . However , this ruins the corn whisky for the other customers . alternatively follow these hint to take the best fresh corn for can :

Steps for Pressure Canning Whole Kernel Corn

If you are unexampled to give notice or have n’t displace in a while , you may determine it helpful to review this factsheet on “ Using Pressure Canners ” at the National Center for Home Food Preservation site along with the instruction manual of arms that came with your insistence canner . check that everything is clean and work in good order . Double check that the steam vent is exculpated .

This is a safe force out recipe from theUSDA Complete Book of Home Canningand theBall Blue Book Guide to Preservingbooks . A more detailed and printable recipe can be found at the bottom of this article , but these are the world-wide steps for pressure level canning whole meat Indian corn :

Step 1: Prepare the Corn

shell the corn whisky , murder silk , and gargle well under clean run water . Air wry on kitchen towel .

Blanching the corn makes it promiscuous to cut the kernels from the cob . Bring a large pot of water to a boil over gamy hotness , and fill a expectant trough with internal-combustion engine water . Once the body of water churn , drop several cobs into the pot and blanch for 3 minute . bump off the Indian corn and dip into ice water to halt the preparation process . Remove the cob from the ice body of water and office on clean kitchen towel . duplicate until all the maize is pale .

Cut the kernels off the cob without pass away too deep . Scraping the cob will add a circle of amylum that will make your give notice clavus cloudy . Instead , endeavor to trim about three - fourths the deepness of the nub from the cob using a piercing knife .

pile of freshly harvested corn on a table

I find the easiest way to do this is to snip off the pointy tip of the corn whisky , and position it on the bottom of a large bowl slightly tilted towards you . While hold steadfastly at the fore death , carefully launch the knife down the cobnut , slicing aside from you towards the bowl . The kernels will fall into the trough . Twist the cob and continue slicing until all the kernels are removed from the cob .

Step 2: Prepare the Canning Equipment

collect your canning gear , make the jounce , put up the canner , and organize your work area .

You will need the following :

lave the canning jars , eyelid , bands , and canning pecker in hot soapy water , and rinse well . Set the lid and isthmus aside to zephyr dry until you are ready to utilise them .

blanching corn in a white pot

site the pressure canner on the stove , and insert the canning wrack . sum up water per your imperativeness canner manufacturer ’s education : Presto is 3 quart , Mirro is 2 quarts , and All American is 2 to 3 in . fill up the clean jars midway with hot water , and then localize them on the wheel in the canner . Bring the canner to a simmer for 10 instant ( 180˚F ) . Keep hot until you are quick to fill them .

In increase , take a large saucepan of water to a boil over high heating . This will be the body of water you will be using to fill up your jars .

Step 3: Can the Corn

Spread a kitchen towel on the riposte . apply the shock lifter to remove a jar from the canner . rain buckets out the piss ( save it for washing ravisher ) , and come in the jar on the towel . Keep the remaining shock in the canner , so they stay hot .

Place the canning funnel shape on the jolt and fill the jars loosely with raw kernels , leaving about 1 1/4 inch headspace . Do n’t excite , press down , or compress the maize . Corn contains a lot of starch and tends to swell during processing . You need the individual meat to be free to move around and expand when processed in the canner .

If you are using canning saltiness , add up to 1/2 teaspoon per pint jar , and up to 1 teaspoon of canning Strategic Arms Limitation Talks per quart jarful . add up clean boiling H2O , maintaining 1 - inch headspace . seek to purpose for about 1/4 - column inch of water supply over the corn whiskey . This seems to help prevent liquid from siphon out . start the house of cards Karl Popper through the jars to get rid of air bubble , and clean the rim with a moist paper towel .

overhead photo showing cutting corn kernels from the cob

concentrate a eyelid on the jarful , place the band over the lid , and drive in it on until fingertip tight . Immediately place the jolt back into the rack in the canner , and recur with the rest of the shock .

Step 4: Process the Jars

Place the palpebra on the canner , and lock it . Bring the canner to a furuncle over medium - high heating . work on the jarful harmonize to the pedagogy for your canner for the right meter bespeak below .

Let the canner assuredness , remove the jar , and allow them cool totally . Wash the jars with smarmy water , label , escort , and store the jolt of canned corn whiskey in a cool location . Use within 12 - 18 month .

To use , empty the jar into a saucepan and heat on the stove for about 10 minute . Adjust seasonings to taste and serve . Or debilitate and add to your favorite recipe . Here are a few to test :

jars of canned corn on a table