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This Easy Blueberry Chia Seed Jam is one of the simplest homemade jams you can make. It’s made with just four simple ingredients, naturally sweetened, and thickened with chia seeds instead of traditional pectin.
The result is a bright, flavorful jam that comes together in about 15–20 minutes on the stovetop and keeps beautifully in the fridge for quick addition to your breakfasts and snacks throughout the week. Bonus: this recipe is totally kid-approved!
Why You’ll Love This Recipe
If you’ve never made homemade jam before, this recipe is a great place to start because it’s chia seed jam! It’s incredibly forgiving, requires minimal ingredients, and delivers that classic jam flavor with a healthier twist. What’s not to love about that?
Homemade jam might sound complicated, but this recipe makes it surprisingly easy. Instead of relying on refined sugar and pectin like traditional jam recipes, this version uses chia seeds to thicken the fruit naturally. As the blueberries cook and release their juices, the chia seeds absorb the liquid, creating a perfectly spreadable jam-like consistency.
The result is a jam that’s naturally sweet, slightly thick, full of fiber, and packed with blueberry flavor. It’s also a great way to use up fresh berries during peak blueberry season, though frozen blueberries work just as well when fresh ones aren’t available.
Because it’s made with simple ingredients and comes together quickly, it’s the kind of recipe you can easily make on a whim and keep in the fridge all week.
Ingredients Needed For Blueberry Chia Jam
Scroll down for the full recipe card and exact measurements.
- Blueberries: Fresh blueberries form the base of this jam, providing natural sweetness and flavor. As they cook down, they soften and release juices that form the jam base. Frozen blueberries also work well—simply thaw them first or cook them a bit longer to release their liquid.
- Honey: A small amount of honey adds sweetness while still letting the blueberry flavor shine through. You can adjust the amount depending on how sweet your berries are.
- Lemon Juice: Lemon juice helps brighten the overall flavor and balance the fruit’s sweetness.
- Chia Seeds: Chia seeds act as the natural thickener in this jam. As they absorb liquid, they expand and create a jam-like consistency without needing pectin or long cooking times.
How to Make This Homemade Blueberry Jam Recipe
- Combine the ingredients: Add the blueberries, honey, and lemon juice (fresh lemon juice is wonderful) to a small saucepan and place it over medium heat.
- Cook the blueberries: As the mixture heats, the blueberries will begin to burst, releasing their natural juices. Use the back of a spoon or a potato masher to gently mash some of the berries, leaving a few whole for texture.
- Add the chia seeds: Once the mixture reaches a gentle simmer, stir in the chia seeds and continue cooking for about 10–15 minutes, stirring occasionally to prevent the jam from sticking to the bottom of the pan.
- Let the jam thicken: Remove the saucepan from the heat and allow the jam to cool. As it rests, the chia seeds will continue absorbing the liquid, and the jam will naturally thicken to a spreadable consistency.
Tips for the Best Blueberry Chia Jam
Because blueberries can vary in sweetness, it’s helpful to taste the jam as it cooks and adjust the honey as needed. If your berries are very sweet, you may find you don’t need much additional sweetener at all.
If the jam seems a little thin after cooking, simply stir in another teaspoon of chia seeds and allow it to sit for a few minutes. The seeds will continue thickening the mixture as it cools. For a smoother jam, you can mash the berries more thoroughly while cooking or briefly blend the finished jam with an immersion blender.
FAQ’s
Yes! Chia seeds are Paleo-friendly and nutrient-dense. They’re easy to digest and can even aid in digestion by helping this move along! They also contain omega-3’s, which means they’re not only good for your body but also good for your brain!
Absolutely! The chia seeds thicken this jam wonderfully by absorbing much of the strawberry liquid without having to cook the mixture for hours. As the directions state, we recommend cooking it a bit to reach the desired consistency, and after cooking, the chia seeds will continue to absorb liquid, thickening the jam. Consider a chia seed to be a natural pectin.
Yes! Frozen blueberries work just as well as fresh berries. You may just need to cook them slightly longer so they release their juices.
Absolutely. If you prefer a smoother jam texture, you can blend it with an immersion blender after cooking.
How long will this Blueberry Jam last?
Because this jam is made without traditional pectin or large amounts of sugar, it’s best stored in the refrigerator rather than canned.
Once cooled to room temperature, transfer the jam to a sealed glass jar and store it in the refrigerator for up to one week.
Ways to Use Blueberry Jam
This blueberry jam is incredibly versatile and easy to use throughout the week. Spread it over toast, bagels, or English muffins for a quick breakfast, or swirl it into yogurt, oatmeal, or chia pudding for added flavor.
It also works wonderfully as a topping for pancakes or waffles, layered into parfaits, or used in a classic peanut butter and jelly sandwich. Because the flavor is so fresh and vibrant, even a small spoonful can elevate simple meals.
If you like this healthy jam recipe, check out these similar recipes:
- Strawberry Chia Seed Jam (Paleo & Vegan)
- 2-Ingredient Strawberry Fruit Leather
- Homemade Nutella (Paleo)
- How to Make Coconut Whipped Cream
Easy Blueberry Jam with Chia Seeds
Ingredients
- 2 cups fresh blueberries
- 2 tablespoons raw honey
- 2 tablespoons lemon juice
- 2 tablespoons chia seeds
Instructions
- In a pot add blueberries, sweetener and lemon juice.
- Turn on heat to medium and let the mixture come to a simmer, gently mash down the berries. Add the chia seeds and stir to combine.
- Let simmer for 10-15 minutes, stirring often to avoid sticking.
- Once thick, remove from heat, let cool and store in air-tight containers for up to one week.
Can you waterbath can this?
Hi! Can we make this with frozen blueberries?
yes – you may need to simmer longer.
Thank you so much for a jam recipe that doesn’t use cane sugar or pectin! We have very sensitive guts and many food restrictions. This is a much better option for me than the store bought stuff.
I made the blueberry chia seed jam. It was so easy and very good. It was delicious with peanut butter on toast. I also cut the recipe in half and only made one cup because I probably wouldn’t use 2 cups within 10 days.
Super easy and really delicious. I got a lot of praise
Hi! This recipe looks amazing! Do you know if this can be pressure canned to store in a pantry, or does it have to be refrigerated? Thank you!
Would not can it!