Blackberry Jam

Capture the vibrant taste of summer with this easy homemade blackberry jam recipe, a delightful spread bursting with the natural sweetness and rich flavor of fresh blackberries. Made with just three simple ingredients—juicy blackberries, granulated sugar, and a splash of zesty lemon juice—this jam achieves the perfect balance of sweet and tangy. With minimal prep time and a straightforward cooking process, you'll have a batch of luscious jam in just 40 minutes. Whether slathered on warm toast, swirled into yogurt, or used as a filling for baked goods, this versatile blackberry jam is a pantry staple you'll return to again and again. Plus, with tips for canning or immediate enjoyment, it's perfect for both preserving and sharing. Follow this step-by-step recipe to savor the taste of homemade goodness year-round.

Nutriscore Rating: 59/100

Prep Time:10 mins

Cook Time:30 mins

Total Time:40 mins

Servings: 4

Ingredients

• 4 cups Fresh blackberries
• 2.5 cups Granulated sugar
• 2 tablespoons Lemon juice

Directions

Step 1

Thoroughly wash the blackberries under cold running water and remove any stems or leaves.

Step 2

Place the blackberries in a large, heavy-bottomed pot and mash them lightly with a potato masher to release their juices.

Step 3

Add the granulated sugar and lemon juice to the blackberries, stirring to combine.

Step 4

Place the pot over medium heat and cook, stirring frequently, until the sugar dissolves completely.

Step 5

Turn the heat to medium-high and bring the mixture to a rolling boil, stirring often to prevent sticking or burning.

Step 6

Reduce the heat to medium and continue cooking for 20-30 minutes, or until the mixture thickens and reaches the gel stage (220°F or 104°C on a candy thermometer).

Step 7

To check if the jam is ready, place a small spoonful on a chilled plate and let it cool for 1 minute. If it wrinkles when you push it with your finger, the jam is done.

Step 8

Once thickened, remove the pot from heat and carefully skim off any foam from the surface using a spoon.

Step 9

Ladle the jam into sterilized jars, leaving about 1/4 inch of headspace at the top.

Step 10

Seal the jars tightly with lids and either refrigerate for immediate use or process them in a boiling water bath for long-term storage (follow proper canning guidelines).

Step 11

Allow the jam to cool completely before serving or storing.

Nutrition Facts

Serving size	(1106g)

Amount per serving	% Daily Value*
Calories	2159.0

Total Fat 3.0g	0%
Saturated Fat 0.0g	0%
Polyunsaturated Fat 0.0g
Cholesterol 0mg	0%
Sodium 6.1mg	0%
Total Carbohydrate 557.4g	0%
Dietary Fiber 30.6g	0%
Total Sugars 529.0g
Protein 8.2g	0%

Vitamin D 0IU	0%
Calcium 168.8mg	0%
Iron 3.5mg	0%
Potassium 964.0mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 1.2%

Protein: 1.4%

Carbs: 97.4%