Home Food Preservation
Penn State Extension shares preservation methods, tools, food safety issues, seasonal topics, resources, and Q&A.
How Food Preservation Works
Explores basic techniques with details on freezing, salting, canning, pickling, dehydrating, chemical preservation, and carbonation.
National Center for Home Food Preservation
Serves as a source for research-based recommendations for food preservation. Aims to address food safety concerns and to impart the knowledge of food preservation and processing methods.
Presents information on different ways of food preservation including canning, drying, vacuum sealing, and freezing.
Focuses on canning, with information on dehydrating, pickling, and freezing. Covers safety, equipment, instructions, and recipes.