How to make blueberry jam from frozen blueberries

Making blueberry jam from frozen blueberries is a straightforward process. Here's a simple recipe:

 

Ingredients:

 

  4 cups frozen blueberries
  2 cups granulated sugar
  1/4 cup lemon juice
  1/2 teaspoon vanilla extract (optional)
  1/2 teaspoon ground cinnamon (optional)

 

Instructions:

 

1. Prepare the Blueberries:
  Thaw the frozen blueberries in a bowl. You can let them sit at room temperature for about 30 minutes or microwave them for a few minutes until thawed.

 

2. Cook the Blueberries:
  Place the thawed blueberries, including any juice, into a large saucepan.
Add the lemon juice to the pan.

 

3. Add Sugar and Cook:
  Gradually stir in the sugar.
  Cook over medium-high heat, stirring frequently, until the sugar dissolves and the mixture comes to a boil.

 

4. Simmer and Thicken:
  Reduce the heat to medium-low and let the mixture simmer.
  Continue to cook, stirring occasionally, until the jam thickens. This usually takes about 20-30 minutes.
  To test for doneness, place a small spoonful of jam on a plate and let it cool for a minute. If it wrinkles slightly when pushed with a finger, it's ready.

 

5. Add Flavor (Optional):
  If using, stir in the vanilla extract and ground cinnamon.

 

6. Jar the Jam:
  Carefully ladle the hot jam into sterilized jars, leaving about 1/4-inch headspace at the top.
Wipe the rims of the jars with a clean, damp cloth and seal with lids and bands.

 

7. Process the Jars:
  If you plan to store the jam for an extended period, process the jars in a boiling water bath for 10 minutes.
Remove the jars and let them cool completely at room temperature.

 

8. Store the Jam:
  Once the jars are cool, check the seals by pressing the center of each lid. If it doesn't pop back, the jar is sealed properly.
Store the sealed jars in a cool, dark place. Unsealed jars should be refrigerated and used within a few weeks.

 

Learn about commercial frozen blueberry recipes - how our partners make them

 

Serving:

 

Enjoy your homemade blueberry jam on toast, scones, pancakes, or as a filling for pastries!

 

Learn how to choose a frozen blueberry supplier and what qualities and qualifications they should have.

 

If you're looking for a trusted frozen blueberry supplier, we invite you to contact us and let us be the solid support for your global business.

 

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