Place the water in a small bowl and sprinkle the gelatin evenly over the top. Let it bloom (the gelatin will absorb the water) for 2–3 minutes.
Transfer the bloomed gelatin and the chia jam to a small saucepan.
Warm gently over low heat, whisking until the gelatin is completely dissolved and the mixture is smooth. Don’t boil.
Pour into silicone moulds or a lined baking dish or glass container.
Refrigerate for 2–3 hours, or until fully set.
Pop out of moulds or slice into cubes/strips and enjoy!