If you’ve never tried Onion Jam, picture this: sweet onions cooked down until they turn soft and glossy, with a tangy kick ...

The Instant Pot Raspberry Chipotle Jam offers a unique blend of sweet and smoky flavors, making it a versatile condiment for ...

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 ...

This story is a component of the feature “Seasons of Preserves: Citrus Marmalade,” which is part of a four-part series on preserving fruit at home called “L.A. in a Jar.” If you know even the ...

homemade berry jam in a mason jar on wood surface - Leka Sergeeva/Shutterstock There's no tastier way to make seasonal fruits last than to turn them into homemade jam. The standard formula for classic ...