If you love blackberry jam without seeds, this blackberry jelly recipe will do the trick. The apples in this recipe add loads of pectin to set the blackberries in a fairly firm jam. Great with ...

I developed this blackberry jam from a recipe for raspberry preserve that I already had. The fruits contain similar amounts of natural pectin and so need the same amount of help to thicken. You can ...

Here’s how to turn blackberries, which are in season between August and October, into jam. You’re now subscribed to all our newsletters. You can manage your subscriptions at any time from an ...

Boil steadily for about 15 minutes approximately. Skim the jam, test for a set and pot into warm spotlessly clean jars. Seal, store in a dark place or share with friends. Wash, peel, core and ...

Making a batch of blackberry jam is a wonderful way to bottle the last of summer’s warmth. A sugar thermometer guarantees a good set, but if you don’t have one, you can use the traditional ...