The sweet aroma of summer blueberries takes me back to sun-soaked mornings spent in the kitchen, handpicking fruits still warm from the sun. Today, I’m thrilled to share my Easy Blueberry Lemon Jam, a delightful way to capture that essence year-round. Made with just three simple ingredients, this jam beautifully balances the natural sweetness of ripe blueberries with the bright, zesty kick of lemon. Not only is it a wonderfully low-sugar option, but it’s also incredibly easy to whip up, making it perfect for any home chef looking to ditch store-bought varieties. Spread it on savory toast, swirl it into creamy yogurt, or top your favorite dessert with a dollop of this vibrant jam. Curious how to make this simple yet delicious recipe? Let’s dive in!

Why Choose This Blueberry Lemon Jam?
Simplicity, with just three ingredients, this Easy Blueberry Lemon Jam can be made quickly at home, no fancy techniques required. Versatile, feel free to switch blueberries with strawberries or raspberries for a fun twist! Health-conscious, it’s vegan, low-sugar, and diabetic-friendly, allowing everyone to enjoy the sweetness without guilt. Crowd-pleaser, this jam elevates dishes from breakfast to dessert, creating delightful bites for all. Plus, it’s a great alternative to store-bought options, as highlighted in my favorite Knead Cheese Bread recipe. Embrace homemade goodness today!
Easy Blueberry Lemon Jam Ingredients
For the Jam
- Blueberries – The heart of this jam, bringing natural sweetness and flavor; wash and remove any stems before using.
- Lemon Zest and Juice – These add a refreshing acidity that complements the sweetness of the blueberries; use zest and juice from one small lemon for the best flavor.
- Maple Syrup – A low-sugar sweetener that elevates this jam without overpowering the fruit; only 2 tablespoons are necessary for a delightful taste.
Step‑by‑Step Instructions for Easy Blueberry Lemon Jam
Step 1: Combine Ingredients
In a quart-size saucepan, combine 2 cups of fresh blueberries, the zest and juice from one small lemon, and 2 tablespoons of maple syrup. Stir the mixture gently to ensure the blueberries are well coated. Place the saucepan over medium-high heat and bring to a gentle simmer, allowing the flavors to meld together as the blueberries start to soften, approximately 5 minutes.
Step 2: Mash the Blueberries
Using a potato masher or fork, mash the blueberry mixture for about 3-5 minutes until most blueberries are broken up, releasing their juices. This step enhances the jam’s texture and flavor. Keep an eye on it to avoid burning; the mixture should have a vibrant color and a juicy consistency, signaling it’s time to move to the next step.
Step 3: Boil and Simmer
Bring the blueberry mixture to a full rolling boil, then reduce the heat to low to maintain a gentle simmer. Allow the jam to cook for 50-55 minutes, stirring occasionally. The jam should thicken, and you’ll notice a rich aroma filling your kitchen. Monitor closely, adjusting the heat as necessary to prevent sticking, and enjoy the charm of crafting your Easy Blueberry Lemon Jam.
Step 4: Conduct the Cold Spoon Test
To check for the desired thickness of your Easy Blueberry Lemon Jam, perform the cold spoon test. Freeze a metal spoon for a few minutes, dip it into the jam, and then run your finger through it. If the line holds, your jam is ready! If the mixture still appears too runny, continue simmering for another 5-10 minutes, repeating the test as needed.
Step 5: Cool and Store
Once the jam has reached the perfect consistency, remove the saucepan from heat and let it cool for about 10 minutes. Then, pour your hot Easy Blueberry Lemon Jam into a clean glass jar, allowing it to cool completely before sealing it with a lid. This delightful jam can be refrigerated for up to two weeks, ensuring you have a sweet treat ready for any occasion!

What to Serve with Easy Blueberry Lemon Jam
The harmonious blend of sweet and tart flavors in this delightful jam opens the door to endless serving possibilities.
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Fluffy Pancakes: The lightness of fluffy pancakes paired with the vibrant jam creates a breakfast treat that’s simply irresistible. Drizzle it over a stack for a burst of fruity goodness!
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Creamy Yogurt: Mixing this jam into creamy yogurt offers a refreshing snack that’s both satisfying and nutritious. The tartness of lemon combined with the freshness of blueberries elevates your yogurt game.
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Warm Biscotti: Dunking these crispy delights into the jam brings out a delightful texture combination, enhancing the overall experience while sipping your favorite coffee or tea.
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Savory Cheese Platter: The sweetness of the jam complements cheeses like goat cheese or brie, creating an elegant addition to any cheese board. Guests will adore this delightful contrast of flavors.
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Ice Cream Sundae: Elevate your dessert by adding a scoop of vanilla ice cream topped with this vibrant jam. The sweet-tart flavor of the blueberries takes your sundae to the next level of enjoyment.
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Grilled Chicken: A dollop of this blueberry lemon jam on grilled chicken adds a delicious sweet glaze, transforming your meal into a sophisticated dish bursting with flavor.
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Scones or Muffins: Perfect for tea time, spreading this jam on warm scones or muffins provides a comforting and homey touch that’ll remind you of cozy afternoons.
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Sparkling Water: Mix a spoonful of jam into sparkling water for a refreshing drink. It’s a delightful way to bring nature’s sweetness to your hydration routine!
Storage Tips for Easy Blueberry Lemon Jam
Fridge: Store your Easy Blueberry Lemon Jam in a clean glass jar; it will remain fresh for up to two weeks when refrigerated.
Freezer: For long-term storage, freeze the jam in an airtight container, where it can keep for up to six months. Thaw in the fridge before using.
Airtight Seal: Make sure the jar is tightly sealed to protect the jam from absorbing odors in the fridge, ensuring its delightful flavor remains intact.
Reheating: If you prefer a warmer jam, gently reheat on the stove over low heat, stirring until warm; avoid boiling to maintain its flavor and texture.
Make Ahead Options
These Easy Blueberry Lemon Jam preparations are perfect for busy cooks looking to save time while enjoying homemade goodness! You can prepare the blueberry mixture (2 cups fresh blueberries, zest and juice from one lemon, and 2 tablespoons maple syrup) up to 24 hours in advance. Simply combine the ingredients in a bowl, cover, and refrigerate until you’re ready to cook. This prevents browning and preserves freshness. When it’s time to make your jam, mash the mixture and follow the remaining steps as instructed. You’ll end up with a scrumptious jam that tastes just as delightful as if you’d made it from scratch that day, turning hectic mornings into a treat!
Expert Tips for Easy Blueberry Lemon Jam
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Cold Spoon Test: Always utilize the cold spoon test to check thickness. It ensures your Easy Blueberry Lemon Jam is spreadable, not runny.
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Watch the Heat: Stir frequently during simmering. This prevents sticking and burning, ensuring a smooth, delicious jam.
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Frozen Blueberries: If using frozen blueberries, remember they might release extra moisture, increasing cooking time. Adjust as necessary for best results.
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Base Recipe Fun: Experiment with other berries like strawberries or raspberries! Adjust your cooking time based on the fruit’s water content for perfect consistency.
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Storage Tips: Store your jam in sterilized glass jars. It can keep fresh for up to two weeks in the refrigerator, making it easy to enjoy longer!
Easy Blueberry Lemon Jam Variations
Feel free to personalize your Easy Blueberry Lemon Jam experience with these delightful twists!
- Frozen Berries: Substitute fresh blueberries with frozen ones for a convenient option. Just adjust the cooking time since frozen berries might release more juice.
- Other Berries: Use strawberries, raspberries, or blackberries as a fun alternative. Each fruit offers a unique flavor, creating endless possibilities for your jam!
- Citrus Twist: Add a splash of orange juice or zest for an added depth of flavor. The bright aroma pairs beautifully with blueberries and will awaken your senses.
- Maple Syrup Swap: Switch maple syrup with agave nectar or honey for a different sweetener. This change will subtly alter the sweetness and bring out new flavors.
- Spicy Kick: Infuse your jam with a pinch of cayenne pepper or ginger for a subtle heat. This unexpected twist will surprise and delight your taste buds.
- Herb Infusion: Add fresh herbs like mint or basil for a refreshing touch. Chopped finely, they’ll elevate the jam’s profile beautifully.
- Thicker Texture: If you prefer a thicker jam, consider adding chia seeds. Allow them to sit in the mixture for a few minutes to expand and bring natural thickness, enhancing the texture.
- Sweetener Adjustment: For a lower sugar option, replace part of the maple syrup with stevia or monk fruit sweetener. Your homemade jam can be even guilt-free!
Once you’ve made your jam, why not use it as a luxurious topping for homemade pancakes paired with a side of my delicious Meatballs Lemon Sauce? Or enjoy it with a slice of Vegan Jam Tarts for a delightful dessert! The possibilities are endless!

Easy Blueberry Lemon Jam Recipe FAQs
How do I choose ripe blueberries for my jam?
Absolutely! To pick the best blueberries, look for ones that are rich in color and plump. They should be firm and free from any dark spots or wrinkles. Ripe blueberries have a sweet aroma, and they will pop with flavor in your jam!
What is the best way to store my jam?
Very good question! Store your Easy Blueberry Lemon Jam in a clean glass jar with a tight-fitting lid. It will stay fresh in the refrigerator for about two weeks. If you have extra jam, you can freeze it in an airtight container, where it will last up to six months—just thaw in the fridge when you’re ready to use it.
Can I freeze this jam, and what’s the process?
Yes, indeed! To freeze Easy Blueberry Lemon Jam, allow it to cool completely, then pour it into a freezer-safe container, leaving a little space at the top for expansion. Seal it tightly and freeze for up to six months. When you are ready to use it, transfer it to the fridge for about 24 hours to thaw before enjoying.
What should I do if my jam doesn’t thicken?
Don’t worry, this can happen! If your jam isn’t thickening, it might need a little more cooking. After the cold spoon test, if it runs, return it to a simmer. Stir frequently and cook for another 5-10 minutes, then recheck with the cold spoon test. Sometimes, adding a bit more lemon juice can help—just make sure to taste as you adjust!
Is this recipe suitable for those with dietary restrictions?
Yes! This Easy Blueberry Lemon Jam is inclusive and suitable for various dietary needs. It’s vegan, gluten-free, and low-sugar, making it a delightful choice for diabetics and those looking to reduce sugar intake. However, if you have allergies, always double-check the ingredients, especially the maple syrup, to ensure it meets your dietary requirements.

Easy Blueberry Lemon Jam That Brightens Your Mornings
Ingredients
Equipment
Method
- In a quart-size saucepan, combine blueberries, lemon zest and juice, and maple syrup. Stir gently and bring to a gentle simmer for about 5 minutes.
- Mash the blueberry mixture for about 3-5 minutes until most blueberries are broken up and juices are released.
- Bring the mixture to a full rolling boil, then reduce the heat and simmer for 50-55 minutes, stirring occasionally.
- Perform the cold spoon test to check for thickness. If necessary, continue simmering for another 5-10 minutes.
- Remove from heat, let cool for about 10 minutes, then pour into a clean glass jar and allow to cool completely before sealing.

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