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+ servings
Fresh seedless blackberry jam.
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5 from 10 votes

Blackberry jam

This homemade blackberry jam recipe is perfect for everyone who wants to start
making jam. All you need are blackberries, gelling sugar, a few empty jars, and
in less than 15 minutes you have a delicious homemade jam.
Prep Time5 minutes
Cook Time10 minutes
Total Time15 minutes
Course: Preserves
Cuisine: World
Keyword: berries, blackberries, jam, jam recipe
Servings: 2 jars, about 400 ml (12 oz) each
Calories: 64kcal
Author: Maayke

Ingredients

  • 400 g 2 ¾ cups blackberries
  • 400 g 2 cups gelling sugar

Instructions

  • Wash and sterilize your jars by boiling the jars AND the lids in a large pan and letting them dry upside down on a clean towel.
  • Wash the blackberries and put them in a large pan.
  • Turn on the heat and let the berries simmer until they become soft and fall apart.
  • Add the gelling sugar and let the berries cook for another 4 minutes. Check the instructions on the back of your sugar for the exact time.
  • Carefully pour the hot jam into your clean jars.
  • Make sure the edges of your jars are clean, put on the lid, put the jars upside down, and let them cool completely.

Notes

  • You also need 2 400 ml or 12 oz jars for this recipe.
  • Unopened jam can keep for up to 1 year.
  • Once opened you can keep this jam in the fridge for about a week.
  • Try mixing the blackberries with other fruit like strawberries, raspberries, or currants.
  • If you want fewer seeds in your jam you can mash the berries and put them through a sieve before adding the sugar.

Nutrition

Serving: 1g | Calories: 64kcal | Carbohydrates: 16g | Fiber: 1g | Sugar: 16g