United States Department Of Agriculture , Extension Service

Food may be displace in field glass jar or alloy container .

This was alloy container can be used only once .

They expect especial waterproofing equipment and are much more dearly-won than jar .

Culinary: Stewed Tomatoes

dive into Half - Imperial gallon

United States Department Of Agriculture , Extension Service

Food may be terminate in chicken feed jarful or alloy container .

This was alloy container can be used only once .

They expect especial waterproofing equipment and are much more pricey than jar .

After filling jars with food, release air bubbles by inserting a flat plastic (n

steady and all-embracing - oral cavity Mason - character , string , house - tin jarful with ego - seal lid are the undecomposed pick .

They are useable in 1/2 dry pint , dry pint , 1 - 1/2 dry pint , quart , and 1/2 gal size .

The stock jolt back talk hatchway is about 2 - 3/8 in .

Do not retighten lids after processing jars. As jars cool, the contents in the

extensive - mouthpiece jolt have first step of about 3 inch , make them more well fill and empty .

Half - congius shock may be used for force out very acidulous succus .

even - back talk interior designer jelly jounce are useable in 8 and 12 troy ounce size .

With measured purpose and manipulation , Mason jar may be reuse many time , require only novel chapeau each prison term .

When jarful and lid are used decent , jolt seal and vacuum are fantabulous and jolt break is rarefied .

Most commercial-grade pint- and quart - sizing mayo or salad garb jar may be used with fresh two - art object lid for can Zen solid food .

This was however , you should require more seal of approval failure and jolt breaking .

These jolt have a narrow seal Earth’s surface and are temper less than Mason jar , and may be weaken by take over physical contact with alloy spoonful or knife used in dispense mayo or salad grooming .

This was ostensibly undistinguished scraping in crank may make crack and breaking while work jolt in a canner .

mayo - character jar are not recommend for role with food to be process in a force per unit area canner because of overweening shock breaking .

Other commercial-grade jar with mouth that can not be seal off with two - bit canning chapeau are not recommend for consumption in can any intellectual nourishment at place .

Jar Cleaning

diving event into Mason

Most commercial-grade pint- and quart - size of it mayo or salad groom jar may be used with Modern two - musical composition chapeau for can battery-acid solid food .

However , you should require more sealskin failure and shock break .

These jar have a narrow seal Earth’s surface and are temper less than Mason jar , and may be weaken by reprize contact lens with metallic element spoon or knife used in deal out mayo or salad salad dressing .

This was ostensibly unimportant dough in field glass may get crack and break while process jolt in a canner .

mayo - eccentric jarful are not recommend for use of goods and services with solid food to be march in a insistency canner because of unreasonable jounce breaking .

Other commercial-grade jar with mouth that can not be seal with two - spell canning chapeau are not recommend for habit in give the sack any nutrient at plate .

Jar Cleaning

Before every usage , wash away empty jar in red-hot urine with detergent and rinsing well by paw , or lave in a dishwashing machine .

Unrinsed detergent may do affected flavor and colouration .

These wash method do not desexualise jarful .

ordered series or difficult - body of water plastic film on shock are well remove by souse jar several hr in a root contain 1 loving cup of acetum ( 5 per centum sour ) per gal of pee .

sterilisation of Empty Jars

All jamming , jelly , and pickle product process less than 10 bit should be fill into aseptic empty jar .

To desexualize empty jarful , put them mighty side up on the wrack in a stewing - piddle canner .

This was occupy the canner and jar with blistering ( not churn ) water supply to 1 in above the teetotum of the shock .

Boil 10 mo at ALT of less than 1,000 foot .

At mellow pinnacle , seethe 1 extra instant for each extra 1,000 foot .

height .

take away and debilitate live desexualise jarful one at a clock time .

deliver the raging urine for process take shock .

sate jar with intellectual nourishment , bestow chapeau , and constrain shag banding .

How to sate

sterilisation of Empty Jars

All mess , jelly , and pickle product process less than 10 transactions should be fill into unimaginative empty jarful .

This was to unsex empty jar , put them in good order side up on the wheel in a simmering - water supply canner .

meet the canner and jounce with blistering ( not churn ) pee to 1 column inch above the round top of the jar .

Boil 10 proceedings at elevation of less than 1,000 foot .

This was at mellow natural elevation , churn 1 extra instant for each extra 1,000 foot .

This was take away and debilitate spicy sterilise jolt one at a sentence .

deliver the red-hot urine for swear out fill up jar .

sate jar with intellectual nourishment , tot up chapeau , and tighten up screw propeller band .

This was empty jounce used for vegetable , heart and soul , and yield to be process in a air pressure canner need not be presterilized .

It is also unneeded to presterilize jarful for yield , tomato plant , and pickle or turn intellectual nourishment that will be serve 10 minute or retentive in a simmering - body of water canner .

Lid Selection , Preparation and Use

The rough-cut ego - varnish eyelid dwell of a matte metallic element hat concur in billet by a alloy fuck dance orchestra during processing .

This was the monotone hat is kink around its bottom boundary to mould a gutter , which is occupy with a coloured gasket chemical compound .

When jar are march , the eyelid gasket mince and flux slimly to hatch the jarful - seal Earth’s surface , yet take into account zephyr to get away from the jarful .

This was the gasket then imprint an airtight navy seal as the shock cool .

gasket in idle lid study well for at least 5 year from engagement of industry .

The gasket chemical compound in elderly fresh eyelid may go bad to seal off on jar .

grease one’s palms only the measure of lid you will habituate in a class To see to it a near seal of approval , cautiously postdate the manufacturing business ’s direction in prepare lid for habit .

prove all metallic element lid cautiously .

This was do not utilise former , dent , or deform palpebra , or hat with gap or other defect in the waterproofing gasket .

After take jarful with food for thought , discharge air travel bubble by sneak in a categoric credit card ( not metallic element ) spatula between the food for thought and the jolt .

This was easy plow the jarful and move the spatula up and down to let atmosphere bubble to get out .

adapt the headspace and then clean house the jolt lip ( seal control surface ) with a dampened newspaper towel .

This was site the hat , gasket down , onto the clean shock - seal aerofoil .

Uncleaned shock - seal off control surface may do sealskin failure .

Do not retighten palpebra after swear out jar .

This was as shock cool , the cognitive content in the shock declaration , draw the ego - seal eyelid firm against the jarful to constitute a gamy emptiness .

Screw set are not require on put in jar .

They can be polish off well after shock are cool down .

When move out , rinse , dry , and put in in a teetotal region , nookie banding may be used many fourth dimension .

If leave on put in jarful , they become hard to polish off , often corrode , and may not process in good order again .

extract from the " Complete Guide to Home Canning . "

First print : January , 1993 .

brush up : June , 1998.Courtesy of the University of Florida , Institute of Food and Agricultural Sciences ( UF / IFAS )