This raspberry chia jam is one of those recipes I make when I want homemade jam without making a project out of it. I start with frozen raspberries, cook them until they're soft and juicy, then stir in chia seeds, maple syrup and a pinch of salt. The chia seeds thicken the berries as the jam chills. Four ingredients, one saucepan and very little hands-on work.

I love the balance of tart raspberries and maple syrup here. It's lightly sweetened, so the raspberry flavor still comes through. And the chia seeds blend right in with the little raspberry seeds. My kids have always been happy to eat this on their toast and in parfaits.
What you'll need
- Frozen raspberries: They soften and release their juices as they cook. There's no need to thaw them first.
- Chia seeds: These absorb some of the raspberry juice and give the jam its spreadable texture.
- Maple syrup: Just enough to soften the tartness. You can adjust it to taste.
- Pinch of salt: To bring out all the flavor.
How to make raspberry chia jam
Add the frozen raspberries to a saucepan and cook them on the stovetop until they break down and release their juices. Stir in the chia seeds, maple syrup and salt, then transfer the mixture to a glass container.





The jam will look loose at first. I leave it in the refrigerator overnight, which gives the chia seeds time to absorb the liquid and thicken it into a texture that's easy to spread or spoon. It needs a minimum of 6 hours in the refrigerator to set properly.
My favorite ways to use it
We use this anywhere we'd use regular jam: on toast, in sandwiches, or swirled into oatmeal and parfaits. I especially love it with a drizzle of almond butter. It's also lovely spooned over my blueberry baked oats.



If you're in the mood to bake with it, try my Almond Butter & Jelly Bars (pictured above) or Homemade Pop Tarts. For an easy breakfast, layer it into these chia pudding and raspberry jam parfaits.
This jam is vegan, gluten-free, soy-free, nut-free and refined sugar-free. If you make it, I'd love to see how you use it. Tag @eatingbyelaine in your photo.
@eatingbyelaine Homemade raspberry chia jam 🤤 #homemadejam #raspberryjam #chiajam #chiarecipe ♬ original sound - eatingbyelaine
Easy Raspberry Chia Jam (Refined Sugar-Free)
- Total Time: 7 minutes
- Yield: 1.5 cups 1x
- Diet: Vegan
Description
This raspberry chia jam is one of those recipes I make when I want homemade jam without making a project out of it. I start with frozen raspberries, cook them until they're soft and juicy, then stir in chia seeds, maple syrup and a pinch of salt. The chia seeds thicken the berries as the jam chills. Four ingredients, one saucepan and very little hands-on work.
Ingredients
- 1.5 cups frozen unsweetened raspberries (or sub fresh)
- 3 tablespoons black or white chia seeds
- 2 tablespoons pure maple syrup
- pinch of salt
Instructions
- If using fresh raspberries, place them in a bowl and mash well with a fork or potato masher. Set aside.
- If using frozen raspberries, add them to a small saucepan over low heat. Cook uncovered for about 5 minutes, until the raspberries begin to break down and release their juices. Mash with a fork or potato masher until mostly smooth, then remove from the heat.
- Once the raspberries are mashed, stir in the maple syrup, chia seeds and salt until well combined.
- Transfer the mixture to a small glass jar or airtight container and refrigerate until completely cooled. The jam will continue to thicken as it chills and is best after at least 6 hours in the refrigerator, though overnight is ideal.
- Store in the refrigerator for up to 1 week.
- Cook Time: 7 minutes
- Category: Jams and Spreads
- Method: Stove Top
- Cuisine: American

Nicole B says
Can I use fresh vs frozen raspberries? Currently have a bunch on hand.
Elaine Gordon says
Yes, fresh raspberries work as well! With fresh you can just mash them with the chia seeds in a hurry. Just make sure to allow it to set in the fridge so the chia seeds soften and thicken the smashed raspberries. I hope you enjoy!
Artie says
I made this as a filling to go along with your hamentashen recipe and it was delicious. Even my wife, who isn’t a red raspberry fan loved it.
Elaine Gordon says
Thank you so much, Arrti! So happy you and your wife enjoyed this one! Happy Purim to you both! Best, Elaine
Christina says
This was just a quick, easy, and delicious addition to our yogurt. We also have been making your granola. So good!
Elaine Gordon says
Thank you, Christina! I'm so happy to hear you have been enjoying this one as well as the granola. They pair beautifully together with yogurt for sure! Thank you for the five star review! Best, Elaine
Karen says
We don’t buy jam or jelly anymore we just make this now 🥰
Elaine Gordon says
Aw, thank you so much! This is wonderful to hear and I'm thrilled! Thank you again, Elaine
ST says
Can you freeze the jam once it’s cooled?
Elaine Gordon says
Good question - I have not frozen and thawed out but I have used the chia jam in popsicles and it worked great there. I would imagine it could work but I don't know firsthand. Please let me know if you do so I can share with other readers. Thank you so much, Elaine
Steve says
Made this to use between cake layers and it worked perfectly. A big hit at the birthday party, for the kids and adults!
Elaine Gordon says
Thank you so much, Steve! So happy you all enjoyed this one for such a special event! I'm honored 🙂 Your cake looked incredible!
Kat says
I've eaten this for breakfast straight from the jar. No regrets, all deliciousness!
Elaine Gordon says
Ha! Best comment ever! My kids eat it by the spoonful as well. I agree, no regrets needed for this one 😉
Sheree says
This is the best! I love it warm.
Elaine Gordon says
Thank you so much, Sheree! I love it warm as well - on a cold smoothie!
Amity says
So so yummy!! I’ve made this with raspberries, strawberries, and cherries. Delicious and super easy
Elaine Gordon says
Thank you so much for letting me know! I'm so happy to hear your love it too! Love to hear about the variations as well! Have a great Saturday!
Amity says
This is supposed to be 5 stars!!!! Not sure why it only posted 3.
Elaine Gordon says
Thank you so much for letting me know, Amity! I really appreciate the rating! 🙂