This Sugar-free Keto Blackberry Chia Seed Jam takes just 10 minutes! It's a low-carb alternative to traditional jam and needs no processing or special equipment. Made with Monkfruit sweetener and fresh or frozen blackberries, this easy jam recipe is Keto, Paleo, and Vegan.
❤️Why this sugar-free chia seed jam recipe is a winner
- Quick to make. Jam in 10 to 15 minutes? As unbelievable as it sounds, you can make this Quick Sugar-Free Blackberry Chia Seed Jam that fast.
- No refined sugar. Besides being absolutely delicious, it has no refined sugar. If you're avoiding weight gain from spikes in your blood sugar and trying to reduce sugar in your diet, this is your jam!
- It's a low-carb alternative to traditional jam.
- It's almost magical! The chia seeds will soften, create a gel, and work almost magically to set the jam in about 10 - 15 minutes, very much like sugar and pectin do in a traditional jam recipe.
- Chia seed jam is a healthy alternative to traditional jam. The Ancient Mayans and Aztecs knew about the health benefits of chia. These little seeds have made a comeback in modern civilization in recent years. Chia seeds are rich in Omega-3, antioxidants, protein and fiber. They make a healthy addition to smoothies, overnight oats, baked oatmeal, pudding, and bars, like these Chocolate Cherry Chia Oatmeal Bars.
- blackberries: fresh or frozen
- lemon juice: freshly squeezed is best.
- 0-calorie sweetener: my favourite is Lacanto Monkfruit Sweetener with Erythritol
- chia seeds: you can use either black or white chia seeds to make this jam.
- Combine 2 cups of berries and a little lemon juice and put in a medium saucepan over medium heat.
- Bring to a boil, then let it simmer for a few minutes until the berries begin to break down.
- Remove the pan from the heat and stir in 2 tablespoons of sweetener.
- Add 2 tablespoons of chia seeds, stir, then remove from the heat and let stand. The chia seeds will soften, create a gel, and work almost magically to set the jam in about 15 minutes, very much like sugar and pectin do in a traditional jam recipe.
- I use Monkfruit sweetener with erythritol to keep this jam low-carb. If you're not following a ketogenic diet, you can use honey or maple syrup. The amount you'll need will depend on the sweetness of your berries. If they're super sweet, you won't need any!
Why are blackberries a good choice for jam?
I chose blackberries for three reasons. First, they have a very low carbohydrate count. Secondly, because they have recently been considered by some to be a new "superfood!" Just look at the nutritional benefits of blackberries!
- are rich in Vitamin C
- are an excellent source of fiber
- contain high levels of antioxidants
- are an excellent source of Vitamins K and A
- may even promote brain health
And the third reason? They grow wild here in late summer and we can fill buckets with fresh berries every time we go for a walk or a bike ride!
You can keep it for a week or two in the fridge, or you can freeze it. I usually make four small jars and freeze two of them.
Jams made with chia are not suitable for canning. This post explains why: Chia Jams Not Safe for Canning
If you're following a ketogenic diet for health reasons, or for weight loss, you'll know that sugar of any type (granulated, honey, maple syrup, agave, brown rice syrup, etc.) is very high in carbohydrates.
You'll also know that the carb count of most fruit is too high for this diet as well, but that small amounts of blackberries, raspberries, or strawberries are fine.
🍽 Serving suggestions: more ways to use jam
- If you're on a diet that excludes grains or gluten, sometimes you might miss having a slice of toast and jam or a peanut butter and jam sandwich.
- We like these Low-Carb Keto Mini Buns as a grain-free substitute for bread products.
- You can also mix this Keto blackberry jam with yogurt, or layer it with yogurt and grain-free granola to make a quick and easy breakfast parfait.
- When you're baking for the holidays, use this chia seed jam to fill thumbprint cookies!
Make someone happy today with a jar of this Sugar-Free Blackberry Chia Seed Jam!
📖 Recipe Card
Quick Sugar-Free Blackberry Chia Seed Jam
- Mash berries with lemon juice in a large saucepan over medium heat. Bring to a boil, then simmer just until the berries have softened.
- Remove from heat and stir in the sweetener and chia seeds. Let stand for 10 minutes or so until the chia has swelled and thickened the berry mixture.
- Store covered in the refrigerator for up to a week, or freeze in air-tight containers.
This post has been updated with extra information.