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Homemade sour cherry jam in glass jars with fresh cherries scattered around on wooden cutting board

How to Make Autumn Olive Jam: Foraged Berry Preservation Guide


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  • Total Time: 90 minutes
  • Yield: 8 half-pint jars 1x

Description

This comprehensive autumn olive jam recipe transforms abundant wild berries into a gourmet preserve featuring exceptional nutritional benefits and unique flavor complexity. With 15 times more lycopene than tomatoes and a sweet-tart flavor reminiscent of cherry and cranberry, this jam is both delicious and nutrient-dense.


Ingredients

Scale
  • 3 pounds fresh autumn olive berries (1011 cups)
  • 3 cups filtered water
  • 14 cups granulated sugar (to taste)
  • 1 box (1.75 oz) low-sugar pectin
  • 1 teaspoon ground cinnamon
  • 1/4 teaspoon ground ginger
  • Optional: 1.5 tbsp lemon juice
  • Optional: 2 under-ripe McIntosh apples (pectin substitute)

Instructions

  1. Place 3 pounds of autumn olive berries and 3 cups water in a large pot. Boil, then simmer 1-2 minutes until berries soften.
  2. Strain mixture through a food mill or fine-mesh strainer to remove seeds and skins. Yield about 6 cups pulp.
  3. Return pulp to pot, bring to boil, and stir in pectin. Boil exactly 1 minute.
  4. Add sugar (1-4 cups to taste), cinnamon, and ginger. Return to boil for 1 minute, stirring constantly.
  5. Test gel consistency with frozen plate or thermometer (220°F). Ladle into sterilized jars, leaving 1/4 inch headspace. Process in boiling water bath 10 minutes (15 minutes above 6,000 ft).

Notes

Yields about 8 half-pint jars. For low-sugar jam, use as little as 1 cup sugar with low-sugar pectin. Always strain well to avoid hard seeds in the final jam.

  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Category: Jam & Preserves
  • Method: Water Bath Canning
  • Cuisine: Foraged / Homemade

Nutrition

  • Serving Size: 2 tablespoons
  • Calories: 45-60
  • Sugar: 10-13g
  • Sodium: 0mg
  • Fat: 0g
  • Saturated Fat: 0g
  • Unsaturated Fat: 0g
  • Trans Fat: 0g
  • Carbohydrates: 12-15g
  • Fiber: 2g
  • Protein: 0.5g
  • Cholesterol: 0mg