Weigh the dry ingredients (using a fine scale if necessary) and mix well. If an ingredient is lumpy, pass it through a sieve.
130 g sugar, 64 g dextrose, 43 g dry glucose, 13 g inulin, 0.5 g locust bean gum, 0.5 g guar gum
Pour half of the tonic water into a saucepan and heat gently. The liquid should not boil, just warm up a little (alternative preparation: see Tips).
655 g tonic water
Stir the dry ingredients into the liquid. If everything does not dissolve, heat a little more.
Add the rest of the tonic water and the lime juice. Mix everything thoroughly with a whisk.
26 g lime juice
Leave the ice cream mixture to cool and infuse in the fridge for approx. 1 hour.
Before or during the freezing process
Switch on the ice cream maker and leave it to cool for a few minutes.
Beat the ice cream mixture well again with a mixer and then start the freezing process.
When the ice cream mixture is almost ready. Pour in the gin. Ideally little by little. Depending on the alcohol content of the gin used, the ice cream may not set.