Gather about 1 cup of water, 2 tablespoons of unflavored gelatin, and your choice of flavoring ingredients.

In a medium saucepan, sprinkle the gelatin over ½ cup of cold water and let it sit for about 5 minutes to bloom.

Place the saucepan over low heat, add the remaining water, and stir until the gelatin is fully dissolved and the mixture is clear (about 2-3 minutes).

Remove from heat, and gently mix in your chosen flavoring, such as fresh fruit puree or juice.

Transfer the mixture into molds or a container and let it cool to room temperature.

Refrigerate for at least 4 hours, until fully set and firm to the touch.

Once set, pop the gelatin out of the molds, cut into cubes, and enjoy!