Blackberry Jam
Blackberries boiled with sugar and lemon juice for 20 minutes into a deep purple jam. Twenty-four servings of a spoonful in 30 minutes.
Blackberry Jam, Step by Step
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Simmer the blackberries with the water for 5 minutes until the skins soften.
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Add the sugar and lemon juice and stir over low heat until the sugar dissolves.
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Boil hard for 15 minutes, until a drop wrinkles on a chilled saucer. Spoon into clean jars, cool and keep in the fridge.
Tips for Making Blackberry Jam
- Drain the washed berries well.
- Dissolve the sugar before boiling.
- If your hob runs hot, test at 12 minutes.
- Use the saucer test, not the clock.
What Goes With Blackberry Jam
- Toast
- Porridge
- Scones
- Vanilla ice cream
Storing & Reheating Blackberry Jam
Keeps in a clean jar in the fridge for up to 4 weeks.
Blackberry Jam FAQ: Common Questions
How long does Blackberry Jam take to make?
About 30 minutes in total — 10 minutes of preparation and 20 minutes of cooking. The recipe serves 24.
What are the key tips for making Blackberry Jam?
Drain the washed berries well. Dissolve the sugar before boiling. If your hob runs hot, test at 12 minutes. Use the saucer test, not the clock.
What should I serve with Blackberry Jam?
Toast; Porridge; Scones; Vanilla ice cream.
How should Blackberry Jam be stored?
Keeps in a clean jar in the fridge for up to 4 weeks.
Is Blackberry Jam suitable for a special diet?
This recipe is vegetarian, vegan, dairy-free, gluten-free, low-carb and keto. Those labels are checked against the ingredient list, so a dish is only marked when nothing in it contradicts the claim.
Blackberry Jam Nutrition
Per serving, calculated from the ingredient list. Treat these as an estimate — brands and cuts vary.
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Written and tested by Turab
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