Watermelon Granita
Updated Sept. 10, 2025

- Total Time
- 2 hours 30 minutes
- Rating
- Comments
- Read comments
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Ingredients
- 1pound watermelon
- 2tablespoons sugar
- 2tablespoons lemon juice
Preparation
- Step 1
Cut about 1 pound watermelon into small chunks (discarding the rind), and freeze them. When they’re frozen, put them in a blender with 2 tablespoons sugar and 2 tablespoons lemon juice, and blend until the mixture liquefies. Pour the mixture into a shallow glass or ceramic pan, and freeze for about 2 hours, breaking up the ice crystals with a fork every 30 minutes or so. It should be slushy and crunchy.
Private Notes
Comments
I often make a smoothy like this with lime instead of lemon. Lime is perfect with watermelon!
We did not add the sugar, and it still tasted great.
Made a cubed watermelon salad with lime and mint and olive oil and pepper flakes and way overestimated how much my gang would eat. So I tossed the leftovers in the freezer and then pulled them out a week later to make this granita. I feel like a leftovers genius! The mint was a nice addition to the granita and the olive oil and pepper flakes were unnoticeable. So from here on out, I'll double the watermelon salad and know that I've got a future dessert in the bag. Yay!
This turned out ok, but one of those recipes where I truly question whether was tested well or not. Because, as others have pointed out, if you freeze the melon as written…blending does not yield a liquid. Like ever. I blended for a 10 minutes and it was still a slush texture. So then given that, the “scraping” step just doesn’t play out at all. In the end it DID result in a tasty frozen treat…but it was not granita texture, and the texture straight from the blender was superior to anything else. If I bother again, I’ll try with unfrozen or semi-frozen melon. But I probably won’t bother.
Truly I did not like the original recipe. However- we made it with LIME instead of lemon, no extra sugar, and we added frozen peaches. It was a unique combination. We served it virgin and with cane rum for the adults.
Would this work with mushy melons? I have enjoyed 1 out of 3 melons this year. A huge chuck gets tossed.