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 ...

Turning pineapples into jam may soon become faster, cheaper, and more sustainable thanks to curdlan, a natural polysaccharide with unique gelling properties.

My Opa, meaning grandfather in Dutch, has been making his own jam for years and it's pretty amazing. His recipe for jam, which he says can also be called a "fruit spread," only has three ingredients.

All you need is an InstaPot and a few ingredients to make this anti-inflammatory blackberry jam recipe and you truly won't regret it. A good jam makes all the difference between a plain sandwich and a ...

Wash and pit fruit and either cut into small pieces or briefly whirl in food processor (do not puree). Measure fruit and put in large pot with lemon juice and fresh ginger. Measure sugar into a bowl, ...