Cut a lemon in half and juice 30 grams of the lemon in a saucepan.
Also add the rhubarb broth, the ginger syrup and the agar powder. Mix it well and then bring it to a boil. Let it boil for at least 30 seconds.
Then pour it into a bowl and let it set in your fridge.
Once set transfer it into a blender and blend it till smooth.Â
To bring it to the next level pour it into a bowl and vacuum the gel a 100% to remove any air bubbles. This will result in a clear gel with a more intense flavor. Now fill a piping bottle with the gel and let it set in your fridge for at least an hour.
