This 4-ingredient blackberry chia jam is a quick, lower-sugar homemade jam made with blackberries, chia seeds, lemon juice, and honey. It thickens naturally in minutes with no canning required.
Add blackberries and lemon juice to a medium saucepan.
Heat over medium heat, breaking down berries with a spoon, spatula or potato masher as they cook.
Once fruit is bubbling, cook for an additional 5-7 minutes until juices are slightly reduced.
Remove from heat. Stir in honey and chia seeds. Allow to cool/thicken for at least 10 minutes before transferring to a jar for storage.
Notes
Fresh or frozen blackberries both work. If using frozen berries, simmer a little longer to cook off extra liquid.
Let the jam rest. It should sit for 10-15 minutes after cooking so the chia seeds can thicken it.
Make a thicker jam. Stir in an extra teaspoon of chia seeds and let it sit longer.
Nutrition facts are based on about 2 cups of blackberry chia jam. Note that your final yield will depend on berries and amount of moisture lost while cooking.