Blackberry Jelly
Ingredients
Directions
Extract the juice
Place the blackberries in a jar.
Cover the jar.
Set the jar in a pan of water over heat.
Simmer for about 1 hour to extract the juice.
Pour the juice through a jelly bag.
Make the jelly
Measure the juice.
Add 1 pound of sugar for each pint of juice.
Boil the juice in a brass or enamel saucepan for 20 minutes.
Add the sugar. Stir until dissolved.
Skim off any foam.
Simmer for about 10 minutes.
Pour the jelly into hot jars. Cover the jars.
Store in a cool, dry place.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Photo for illustrative purposes only · Contact us to use it
Explore the science
What each ingredient does
- Blackberries
- Provide the juice that sets into the jelly, along with their natural flavor and color.
- Sugar
- Sweetens the jelly and helps it set to a firm, spreadable texture.
The step that matters
Skim off any foam. Foam that forms while the juice boils can cloud the jelly and affect its appearance and clarity. Removing it before the final simmer keeps the set jelly clear.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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