01 - Combine berries in a medium saucepan over medium heat. Cook for 5 minutes, stirring occasionally, until berries break down and release their juices.
02 - Use a fork or potato masher to mash berries to your preferred texture—chunky for preserves style or smooth for traditional jam consistency.
03 - Stir in maple syrup, chia seeds, vanilla extract, and lemon juice. Mix thoroughly to distribute seeds evenly throughout the fruit mixture.
04 - Remove from heat and let stand for 5 minutes, stirring occasionally. The chia seeds will absorb liquid and create a jam-like consistency.
05 - Taste the jam and add more sweetener if needed. Stir well to incorporate any additional maple syrup or honey.
06 - Transfer jam to a clean glass jar. Allow to cool completely at room temperature before sealing with lid and refrigerating.
07 - Refrigerate immediately after cooling. Properly stored jam keeps fresh for up to 1 week. This chia seed jam is not shelf-stable.