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A small white bowl of homemade black raspberry jam sits on a linen napkin next to a slice of toast with jam.

Black Raspberry Jam Recipe

A homemade jam made with fresh black raspberries, lemon juice, and sugar, perfect for topping toast or as a gift.
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Prep Time 30 minutes
Cook Time 20 minutes
Total Time 50 minutes
Servings: 48 ounces
Course: jam
Cuisine: American
Calories: 1920
Ingredients Method Notes

Ingredients
  

  • 3 1/2 cups crushed black raspberries
  • 1/4 cup lemon juice
  • 1 pouch Real Fruit Liquid Pectin
  • 1/2 teaspoon butter optional
  • 7 cups sugar

Method
 

  1. Prepare jars in simmering water and sterilize lids. Heat water bath canner and bring to a simmer.
  2. Combine crushed berries, lemon juice, sugar, and optional butter in a saucepan. Bring to a rolling boil.
  3. Add pectin, continue boiling for 1 minute, then remove from heat. Remove any foam.
  4. Ladle jam into jars, remove air bubbles, and seal. Process in boiling water for 10 minutes.
  5. Let jars cool for 24 hours, then check seals. Store sealed jars in a cool place.

Notes

Use a candy thermometer to ensure the jam reaches the proper set point for optimal consistency.