All rights reserved. The USDA methods given in this publication are based on research released in 1988, sponsored by the United States Department of Agriculture, and conducted at the Extension Service Center for Excellence in Home Food Preservation, Pennsylvania State University. If you move to another state, be sure to check with the local cooperative extension office for the correct processing recommendations.
Tomatoes continue to be one of the most popular vegetables grown in the home garden.
As a result, individuals often find themselves with an abundance of ripe tomatoes and want to preserve them for future use. They also provide color and flavor associated with many mixed food items. Tomatoes may be canned, frozen, or dried. However, canned tomatoes are generally more versatile for use by consumers. Since tomatoes must be preserved correctly to ensure safety, this publication presents researched methods of home canning.