This 2-ingredient watermelon sherbet is a no-churn vintage recipe from the 1950s that needs nothing more than ripe watermelon and one pantry staple. No ice cream machine, no long ingredient list, just a simple summer freezer dessert worth reviving.
Cut watermelon into chunks, removing any seeds. Measure 6 cups.
Add watermelon to a blender and puree until completely smooth.
If the puree has any fibrous texture, strain through a fine mesh strainer into a bowl.
Stir sweetened condensed milk into the watermelon puree until fully combined.
Pour the mixture into a shallow, freezer-safe baking dish or pan. Cover tightly with plastic wrap.
Freeze for 4 hours, or until solid.
Break the frozen mixture into chunks and transfer to a blender or food processor. Blend until smooth and creamy. Work quickly.
Pour into a freezer-safe container, smooth the top, and cover tightly.
Freeze for an additional 2 hours before serving.
Remove from the freezer 5 minutes before scooping to soften slightly.
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Notes
Recipe Card Tips
The double-freeze and blend method is what makes this creamy instead of icy. Don't skip the second blending step.
A shallow pan for the first freeze matters. A deep container freezes unevenly and leaves the center soft while the edges are solid. A 9x13 baking dish works well.
If your watermelon tastes flat raw, it will taste flat frozen. Taste the puree before you freeze it. A genuinely ripe watermelon needs nothing else; a mild one might benefit from a squeeze of lime.
Nutritional information for this recipe is provided as a courtesy and is calculated based on available online ingredient information. It is only an approximate value. The accuracy of the nutritional information for any recipe on this site cannot be guaranteed.