Blackberry and apple jelly recipe

1. Combine the blackberries and apples (including core and pips) in a large pan. Add 1ltr (1 3⁄4pt) water and the star anise and slowly bring to the boil. Simmer gently, uncovered, for 45 minutes, or until the fruit is mushy.
2. Line a large bowl with a muslin square. Pour the fruit mixture into the muslin, then tie the top with string to make a bag. Put the bowl in a larger deep pan. Tie the string to the middle of a long wooden spoon and balance the spoon across the pan rim, leaving the bag hanging above the bowl. Leave for at least 2 hours, or overnight, until the liquid has seeped through the muslin into the bowl below.
3. Discard the contents of the bag (or stir through yogurt or spoon over muesli). Measure the liquid in a measuring jug. Pour into a clean pan, adding an equal amount of grams/ounces of sugar to millilitres/fluid ounces of liquid.
4. Heat gently, stirring, until the sugar has dissolved, then bring to the boil. Boil briskly for 30 minutes, or until the mixture reaches 105°C on a sugar thermometer. Remove from the heat; skim the scum. Immediately pour the jelly through a funnel into sterilised jars and seal; set aside to cool.

Tip: To test the setting point without a sugar thermometer, put a teaspoon of the mixture on a chilled plate and leave to cool slightly. If a skin forms on the surface, it's ready. If not, cook for a little longer.

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