Ingredients
Equipment
Method
Blend and strain
- Blend the cubed fresh watermelon until completely smooth, with no visible chunks. Strain through a fine-mesh sieve to remove pulp so the sorbet stays silky.
Build the sorbet base
- Combine the sugar, fresh lime juice, lime zest, fresh mint, and salt. Blend briefly until the sugar dissolves and the mint is smooth throughout.
Chill and churn (preferred)
- Chill the base for 1 hour to help it set up for churning. Then churn in an ice cream maker for 20-25 minutes until thick like soft serve.
- Transfer to a container and freeze for 1 hour to firm up. You should be able to scoop it with a spoon without it turning liquid immediately.
Freeze without an ice cream maker (alternate)
- If you don’t have an ice cream maker, pour into a shallow container and freeze. Scrape with a fork every hour for 3 hours to break up ice crystals for a smoother texture.
Serve
- Scoop the sorbet into chilled glasses. Serve immediately for the best cold, bright mint-lime finish.
Notes
For the brightest flavor, use lime zest (not just juice) in the base and blend until the mint disappears for a uniform pink. Refrigerate any leftover sorbet in a sealed container up to 3 days; it will harden more over time, so let it sit 5 minutes at room temperature before scooping. Freezing is yes—freeze any extra for up to 1 month. Dietary swap: make it alcohol-free by skipping the white rum.
