We use strawberry jam as an example to explore the underlying principles of water activity, a key technique for food preservation. For those of us in northern climates, strawberries are the first ...

Homemade fruit jam is a delicious, easy way to preserve the flavors of fresh fruits like strawberries, blueberries, or peaches. This recipe combines your favorite fruits with a touch of lemon juice ...

When farmers' markets burst with just-picked local fruit and vegetables, it's time for home canners and jammers to get busy.If you've never preserved before but are canning-curious, these tips and ...