Zero-Sugar Sparkling Slush
Allulose does the freezing work sugar normally does. No sugar, still slushes.
This is the fix for the most common failure we see: someone pours a zero-sugar drink into the machine and it turns into a solid block. Sugar is not just flavour — it lowers the freezing point and keeps the ice crystals small. Remove it and there is nothing stopping the mix from freezing solid. Allulose is the one sweetener that behaves like sugar here: it dissolves, it depresses the freezing point, and it has almost no calories. Erythritol does not work as well — it recrystallises and leaves a gritty texture. Use any flavoured zero-sugar sparkling water as the base.
This recipe was generated with the help of an AI model and run through our slush calibration engine. It hasn't been hand-tested by an editor yet — treat it as a starting point and tell us how it came out via the contact page.
Ingredients
Scale the batch — amounts update live in your units.
- Zero-sugar sparkling water (any flavour, poured flat)1200 ml
- Lime juice60 ml
- Allulose175 g
- Cold water150 ml
Method
- 1.Warm 150 ml of the water slightly and dissolve the allulose into it completely — undissolved crystals will grind in the auger.
- 2.Let the sparkling water sit open for 10 minutes to go flat, then combine everything in a jug.
- 3.Chill the mix in the fridge for 20 minutes if you have time. It shortens the cycle.
- 4.Pour into the vessel and run the Slush preset for 60-70 minutes.
- 5.If it still freezes hard at the edges, add another 20 g of dissolved allulose and let it cycle again.
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