Blueberry Jam

Capture the vibrant taste of summer with this homemade blueberry jam recipe, a perfect balance of sweetness and zesty freshness! Made with just four simple ingredients—ripe blueberries, granulated sugar, fresh lemon juice, and a hint of lemon zest—this small-batch jam is the ultimate way to showcase the natural sweetness of fresh berries. Whether you prefer a chunky texture or a silky smooth spread, this recipe is easily customizable to suit your taste. With only 10 minutes of prep time and a low simmer that transforms the ingredients into a glossy, flavorful preserve, it’s the perfect addition to toast, pastries, or yogurt. Plus, learn tips for checking the perfect jam consistency and storing it for longer freshness. This quick and easy blueberry jam is perfect for beginner preservers and a delightful way to enjoy seasonal berries year-round!

Nutriscore Rating: 56/100

Prep Time:10 mins

Cook Time:30 mins

Total Time:40 mins

Servings: 16

Ingredients

• 4 cups Fresh blueberries
• 2 cups Granulated sugar
• 2 tablespoons Fresh lemon juice
• 1 teaspoon Lemon zest

Directions

Step 1

Wash the blueberries thoroughly and remove any stems or debris.

Step 2

In a large saucepan, combine the blueberries, sugar, lemon juice, and lemon zest.

Step 3

Place the saucepan over medium heat and stir the mixture gently until it begins to release liquid.

Step 4

Once the sugar has dissolved completely, increase the heat to medium-high and bring the mixture to a gentle boil, stirring frequently to prevent sticking.

Step 5

Use a potato masher or spoon to crush some of the blueberries for a chunky texture, or mash all of them for a smoother jam.

Step 6

Reduce the heat to low and simmer the mixture for about 25-30 minutes, stirring occasionally. The jam should thicken and coat the back of a spoon when done.

Step 7

To check if the jam is set, place a small spoonful on a chilled plate, let it cool for a minute, and run your finger through it. If it holds its shape and doesn’t run, it’s ready.

Step 8

Remove the saucepan from the heat and let the jam cool for 5-10 minutes.

Step 9

Transfer the jam into sterilized glass jars while still warm, leaving about 1/4 inch of headspace, and seal with tight-fitting lids.

Step 10

Allow the jam to cool completely at room temperature before refrigerating. It can be stored in the refrigerator for up to 2 weeks or processed in a water bath for longer shelf life.

Nutrition Facts

Serving size	1024 grams (1024.0g)

Amount per serving	% Daily Value*
Calories	1868

Total Fat 2.10g	3%
Saturated Fat 0.40g	2%
Polyunsaturated Fat 0.00g
Cholesterol 0mg	0%
Sodium 4mg	0%
Total Carbohydrate 486.70g	177%
Dietary Fiber 14.90g	53%
Total Sugars 460.80g
Protein 4.10g	8%

Vitamin D 0IU	0%
Calcium 43mg	3%
Iron 2mg	9%
Potassium 493mg	10%

*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: 1.0%

Protein: 0.8%

Carbs: 98.2%