
Nothing beats a scoop of mint watermelon granita when the summer heat is in full swing. This frosty Italian dessert captures everything I crave in hot weather—bursts of fresh watermelon, zingy mint, and a lightness that leaves you feeling refreshed instead of heavy. It takes just a handful of ingredients and a bit of patience to create crystal-clear scoops perfect for cooling off after any meal.
When my kids run in from playing outside absolutely roasted by the sun I know this granita will make them light up Their faces always say it best especially when they get to help with the fork scraping step
Ingredients
- Seedless watermelon: about one medium makes the granita juicy and vibrant Pick a symmetrical melon that feels heavy for its size with a creamy yellow spot for natural sweetness
- Fresh mint leaves: add an herbal cooling note that elevates the watermelon Look for bright green supple leaves Avoid any that are yellowing or wilted
- Lime juice: provides just enough tang to balance the sweet melon Choose limes that yield a bit when pressed and feel heavy
- Granulated sugar: keeps the crystals tender and enhances the fruit flavor Adjust the amount depending on how ripe your watermelon is
Step-by-Step Instructions
- Prepare the Fruit:
- Remove the watermelon rind and chop the flesh into manageable chunks so your blender works more efficiently and you avoid straining the motor
- Blend Ingredients:
- Place watermelon chunks mint leaves lime juice and sugar into a blender or food processor Blend on high speed until completely smooth Taste the juice and add more sugar if your fruit is less sweet than expected
- Strain for Smoothness:
- If you prefer a silky smooth granita pour this mixture through a fine mesh sieve into a shallow freezer-safe dish Use a spoon to press the mixture through and discard any pulp collected
- Initial Freeze and Scrape:
- Transfer the dish to your freezer Let it sit for about 45 to 60 minutes until the edges begin to freeze Use a fork to scrape the icy parts that form around the perimeter working them towards the center
- Repeat Freezing Steps:
- Return the dish to the freezer Every 30 minutes scrape the mixture again with a fork Focus on fluffing up any new ice crystals to keep the granita light and flaky Repeat this scraping process three to four more times over roughly four hours
- Serve and Garnish:
- Once the granita is fully frozen and fluffy use your fork to give it a final fluff Then spoon it into chilled glasses Garnish with extra mint leaves and if desired add a twist of lime zest for bright color Serve immediately for best texture

One summer when we had an overflow of homegrown mint I started tucking it into everything This granita became a family favorite because the mint lifts the watermelon in the loveliest way and always reminds me of carefree backyard afternoons
Storage Tips
Keep any leftover granita tightly covered in the freezer to prevent freezer burn It will freeze solid over time so let it sit at room temperature for a few minutes before fluffing back up with a fork You can enjoy it for up to a week after making
Ingredient Substitutions
Try adding basil in place of mint for a more savory note If watermelon is not at its peak try using cantaloupe or honeydew though you may want extra sugar Adjust any citrus to your taste lemon or orange juice work too
Serving Suggestions
Spoon granita into martini glasses and garnish with extra mint for a dinner party treat For a cooling brunch idea serve it alongside a platter of fresh summer fruit or drizzle a little sparkling water over to create a slushy mocktail

Cultural History
Granita comes from Sicily where locals have been freezing fruit juice and scraping it with forks for centuries The method is wonderfully approachable and easy to make without any special equipment making it one of Italy’s most cherished summer desserts
Common Questions
- → How can I make the granita texture extra smooth?
Pour the blended mixture through a fine mesh sieve before freezing to remove pulp, creating a lighter, smoother texture.
- → Can I use other herbs besides mint?
Yes, try fresh basil for a different herbal note, though mint offers the most classic flavor for this granita.
- → How do I serve watermelon granita?
Spoon the fluffy, icy crystals into chilled glasses and garnish with mint leaves or lime zest for a vibrant presentation.
- → What is the best way to store leftovers?
Store tightly covered in the freezer for up to a week. Re-fluff with a fork before serving to restore its airy texture.
- → Can I adjust the sweetness?
Absolutely. Taste after blending and add more sugar if needed, depending on your watermelon's natural sweetness.
- → Is it possible to add alcohol?
For an adult twist, add a splash of rum or vodka before freezing—be aware it may slightly soften the granita texture.