Food Safety & Preservation

Safe & Healthy Food for Your Family from UW-Madison, Division of Extension
Many Food Preservation resources!

Here are some ways to preserve some common foods.
Canning Frozen Tomatoes
Orange Marmalade
Dividing & Chilling Hot Foods
Reheating Leftovers in a Slow Cooker
Preserving Cranberries
Kitchen Gifts
Is it Safe to Can Breads and Cakes?


Other Food Safety Resources:


Food Preservation:
Extension offers a variety of resources to help you preserve food safely.

  • Free pressure gauge testing at the Altoona office, access to recipes tested by reliable sources, and advice on how to preserve food safely

Contact 715-839-4712 if you have questions

Website on Food Preservation:

Other resources:


For many free food preservation resources, please visit The UW-Madison Division of Extension’s Learning Store, especially the Food and Nutrition page.