Food Preservation

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Presto Pressure Canner Regulator Rocking Motion

Testing Dial Gauge Pressure Canners

Featured Information

Get Your Canner Tested Annually!

The USDA recommends dial gauges on pressure canners be tested annually. Have your dial gauge tested for free to make sure it is operating properly by calling your local Wyoming Extension office to set up an appointment.

Handy Handouts for Food Preservation!

Boiling Water Canning
Pressure Canning
Steam Canning
Steam Canning
Reliable Food Preservation Websites
Tips for Safe and Successful Canning at Wyoming High Altitudes
Dandelion Jelly
The Laws of Salsa
Preserving Eggs
Harvested Green Tomatoes

Information to Assist with your Food Preservation

Appetite for Knowledge

Jar of Canned tomatoes

Botulism: A Deadly Concern

The most important thing home canners can do to protect themselves and others who eat their canned food from the dangerous botulism toxin is to use research-tested recipes.
 


 
Source: Penn State Extension
 

Frozen Meat

Freezing and Refreezing Meat

Freezing food like meat and poultry is a preservation method that is easy to perform and can be done safely to help extend the shelf life of food.
 


 
Source: Penn State Extension
 

Strawberry and Other Berry Fruit Roll-ups

“Roll-ups” is the modern name for traditional fruit leathers. Strawberries make flavorful fruit leather, and by following the same process you can make fruit leathers from other berries as well.
 


 
Source: Penn State Extension
 

Two Canning Jars filled with vegetables

Say NO to Oven Canning

The USDA advised against oven canning over 75 years ago. Unfortunately, friends, relatives and bloggers continue to promote its use today.
 


 
Source: Penn State Extension
 

Canned Peaches

Canning Jars and Lids – An Update

With the increased interest in canning, many home canners are finding a shortage of jars and lids. Extension educators are being asked, is it suitable to use old jars and lids for canning?
 


 
Source: Penn State Extension
 

Dried Herbs

Freezing and Drying Herbs

Enjoy the taste of fresh herbs all year long by freezing for later use. Cut the herbs just before the flowers open. At this point,

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For more information, contact a University of Wyoming Nutrition and Food Safety Educator at nfs@uwyo.edu or Ask an Expert.

Have a Question?

Contact Our Expert!

Email: nfs@uwyo.edu

Extension Educator:
Vicki Hayman – (307) 746-3531

University of Wyoming Extension

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