Mint Watermelon Granita Treat

As seen in: Sweet Treats Everyone Will Love

This Mint Watermelon Granita highlights juicy watermelon, fresh mint, and zesty lime, blended until smooth and sweetened to taste. The mixture is frozen, fluffed with a fork in intervals to create delicate icy crystals, and garnished with extra mint for a burst of freshness. This easy Italian-inspired dessert is naturally vegan and gluten-free, making it an ideal option for diverse diets. Perfect for summer, this frosty treat delivers bold fruit flavor and ultimate refreshment, ready to serve straight from the freezer in chilled glasses.

A woman wearing an apron and smiling.
Created By Clara
Last modified on Tue, 01 Jul 2025 09:00:33 GMT
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A bowl of red frozen pudding with a green leaf on top. | zetluna.com

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
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A glass of red fruit with a spoon in it. | zetluna.com

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

A glass of red juice with a mint leaf on top. Save This
A glass of red juice with a mint leaf on top. | zetluna.com

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.

Mint Watermelon Granita Dessert

Blended watermelon with mint and lime delivers a frosty, vibrant treat, perfect for cooling off on hot days.

Preparation Time
15 Time in Minutes
Cooking Duration
~
Overall Time
15 Time in Minutes
Created By: Clara


Skill Level: Simple

Style: Italian

Output: 6 Serves

Diet Preferences: Strictly Plant-Based, Plant-Based, No Gluten, No Dairy

What You Need

→ Fruit & Herbs

01 1.5 kg seedless watermelon, rind removed, cut into chunks
02 20 fresh mint leaves, plus extra for garnish

→ Citrus

03 Juice of 1 lime (about 2 tablespoons)

→ Sweetener

04 3 tablespoons granulated sugar (adjust to taste)

Steps to Follow

Step 01

Place watermelon chunks, mint leaves, lime juice, and sugar in a blender or food processor. Blend until completely smooth. Taste and adjust sweetness if desired.

Step 02

Pour the mixture through a fine mesh sieve into a shallow, freezer-safe dish to remove pulp (optional for extra-smooth texture).

Step 03

Freeze the mixture for 45–60 minutes, then use a fork to scrape and break up any ice crystals forming at the edges.

Step 04

Return to the freezer. Every 30 minutes, scrape the mixture with a fork, repeating 3–4 times, until the granita is fully frozen and fluffy with fine crystals (about 4 hours total).

Step 05

Fluff with a fork and spoon into chilled glasses. Garnish with fresh mint leaves and serve immediately.

Additional Notes

  1. For extra flavor, add a splash of rum or vodka before freezing (adults only).
  2. Adjust sugar based on the sweetness of your watermelon.
  3. Garnish with lime zest or a wedge for visual appeal.
  4. Leftover granita can be stored, tightly covered, in the freezer for up to 1 week—re-fluff with a fork before serving.

Essential Tools

  • Blender or food processor
  • Fine mesh sieve
  • Shallow freezer-safe dish
  • Fork
  • Citrus juicer

Allergen Information

Check each ingredient for allergens, and don’t forget to consult your doctor if you’re unsure.
  • Free from major allergens (gluten, dairy, eggs, nuts, soy).
  • Always check labels on purchased ingredients if you have allergies.

Nutritional Details (Per Serving)

Nutritional facts should only be used as a general guide, not as medical advice.
  • Caloric Content: 65
  • Fats: 0.2 grams
  • Carbohydrates: 16 grams
  • Proteins: 1 grams