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–+ servings
Blackberry Jam

Homemade Blackberry Jam in Just 20 Minutes

This homemade blackberry jam captures the essence of summer with its sweet and tart flavor, perfect for spreading on toast or pancakes.
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Prep Time 10 minutes
Cook Time 20 minutes
Cooling Time 30 minutes
Total Time 1 hour
Servings: 2 cups
Course: Sauces
Cuisine: American
Calories: 50
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Jam
  • 2 cups Fresh blackberries Bring a delightful sweetness and vibrant flavor
  • 1 cup Granulated sugar Essential for sweetness and preservation
  • 2 tablespoons Lemon juice Adds a zesty acidity
Optional Add-ins
  • 1 tablespoon Lemon zest Adds a fragrant citrus note; zest before juicing

Equipment

  • blender
  • medium saucepan
  • glass jar

Method
 

Step‑by‑Step Instructions for Blackberry Jam
  1. In a large mixing bowl, combine fresh blackberries, granulated sugar, and lemon juice. Use a fork or potato masher to gently crush the blackberries, mixing until syrupy. Allow to sit for about 10 minutes.
  2. Transfer the mixture into a medium saucepan over medium heat. Bring to a gentle boil, stirring occasionally. After 15-20 minutes, the jam will thicken and bubble. Skim off any foam.
  3. Once thickened, remove from heat and stir in optional lemon zest for extra flavor.
  4. Carefully pour the hot jam into a clean glass jar. Allow to cool at room temperature for about 30 minutes before sealing.

Nutrition

Serving: 2tablespoonsCalories: 50kcalCarbohydrates: 13gProtein: 0.1gPotassium: 30mgFiber: 0.5gSugar: 12gVitamin C: 5mgCalcium: 1mg

Notes

Ensure to sterilize jars before storing jam. Adjust sugar based on taste and ripeness of blackberries.

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