Refined-Sugar-Free Blackberry Jam
- thecurvycarbivore
- Sep 8, 2020
- 2 min read
Updated: Apr 10
Recipe by Curvy Carbivore (@curvycarbivore)

Yield: 1 cup | Prep time: 5 minutes | Cook time: 20 minutes | Total time: 2 hours
I made homemade jam for the first time and it turned out so awesome!! It was much easier than I expected and tasted so much better than the jarred stuff. This Refined-Sugar-Free Blackberry Jam was perfect on toast for a quick healthy breakfast or snack. Also quick note: if your berries are rip and sweet enough, leave out the sweeteners to make this 100% added-sugar-free. Enjoy!
Ingredients:
2 cups of fresh blackberries (if using frozen, thaw completely)
1 tbsp pure maple syrup (optional)
1 tbsp pure agave nectar (optional)
1 tbsp ground chia & flax meal (or 1/2 tbsp chia seeds + 1/2 tbsp ground flax)
A tiny squirt of fresh lemon juice
Directions:
Place a metal spoon in the freezer (you'll need this later).
Rinse your fresh blackberries, then place them all into a sauce pot.
If you're using frozen then frozen/thawed berries, no need to rinse them.
If you want a super smooth, non-chunky jam, place the berries in a food processor and liquify first, then pour berries into the sauce pot.
Bring to a boil, then reduce the heat to the lowest setting possible.
Use a fork, potato masher, or spatula to smush the berries until you get to the desired chunkiness.
Simmer for about 15-20 minutes, stirring occasionally to make sure the bottom doesn't burn.
Now do the spoon test. Using your frozen spoon, scoop a little jam out of the pot. If it immediately falls off the spoon in a liquid form, continue simmering on low for a few more minutes. When the jam falls off the spoon in big gloopy chunks, your jam is ready.
Turn off the heat and stir in your chia and flax.
If the consistency is still too thin and runny, simply add more chia and flax (1/2 tbsp at a time) until you get to the desired thickness. It will thicken as it cools so don't over-do it. You can always add more when it's cooled too.
Carefully transfer the jam to a mason jar or glass.
Let it sit out until it's room-temp, then place it in the fridge to chill.
Store in an air-tight container in the fridge for up to 1 week.
Tips and Tricks:
If your berries are ripe and sweet enough, leave the sweeteners out to make this recipe completely added-sugar-free!
If you don't have agave nectar, simply use 2 tbsp of maple syrup instead.
If you don't have maple syrup, simply use 2 tbsp of agave nectar instead.
You can also substitute with 1 tbsp of stevia, xylitol, erythritol, or any other sugar-free sweetener of your choice. Please be aware that if you use granulated or brown sugar, this recipe is no longer refined-sugar-free.
You can play around with the berry combinations here. Try a blend of strawberries and blackberries, raspberries, or apricots!
Nutrition & Servings: (calculated by MyFitnessPal)
Servings: 2 tbsp (yields about 1 cup of jam)
Calories: 36
Total Fat: 0g
Carbs: 8g
Protein: 1g
^ Nutrition facts do not include additional ingredients. Nutrition facts may change slightly if additional ingredients are added.

コメント