logo for simplycanning.com
Home
Get Started Here  Canning Course
Canning Safety
Pressure Canning
Water Bath Canning
Your Questions
Canning Newsletter
Canning Equipment
Canning Recipes Canning Vegetables
Canning Tomatoes
Canning Fruits
Canning Meat
Pickle Recipes
Jam Recipes & more
Budget Cooking
Other site stuff Simply Updates
Contact Me
About Sharon
Disclaimer
Site Map
 Interviews
Advertising
Birthday Contest
LEFT for simplycanning.com
   

 Canning Tomatoes Safely
Tomatoes the new low acid

Canning tomatoes has been traditional considered safe using the boiling water bath method.  However tomatoes are very close to the safety borderline of acidity.


NOW the current recommendation  is to give canned tomato products a dose of bottled lemon juice. 1T per pint/ 2T per quart. This will raise the acid level and make it safe for waterbath canning.  

If you are pressure canning the heat obtained is enough to stop botulism and so acidification is not needed.   

I have seen differing reccomendations from different extension websites regarding this reccomendation.   I called my extension here in Colorado to verify what I read.  

She confirmed that lemon juice is always recommended by some extensions.  However the Colorado State website states that if you are pressure canning acidification is not needed.  

I am trying to wrap my brain around this one myself.  In MY opinion. Acidify if you are water bath canning.  You don't need to acidfy if you are pressure canning.      

Please if you don't agree with the recommendation contact your extension office and have them explain it to you.  I can only report what is recommended.

You need to make you own decision as to whether you want to include the lemon juice in your pressure canner or not.  
 
Remember - If you add vegetables to any tomato recipe you must use a  pressure canner.   Examples would be stewed tomatoes or tomato based vegetable soup. 

There are tested recipes that add lemon juice... these are the only ones safe for a waterbath.  






footer for Canning page

Make it your ambition to lead a quiet life and attend to your own business and work with your hands.... 1Thessalonians 4:11