Easy Watermelon Ice Cream

Section: Sweet Treats for Any Occasion

This creamy watermelon ice cream comes together with just three ingredients—fresh watermelon, sweetened condensed milk, and a pinch of salt. No need for any special equipment: simply freeze bite-sized melon cubes, then blend with the milk and salt until ultra-smooth. Pour into a pan, freeze again, and enjoy a refreshing, fruity dessert with minimal effort. It's a quick, no-churn delight, perfect for summer gatherings. For the best texture, let it sit on the counter for a few minutes before scooping. Simple, sweet, and full of watermelon flavor!

Savor by Sophie official logo
Created By Sophie
Updated on Sat, 24 Jan 2026 22:47:43 GMT
A bowl of pink ice cream with a spoon in it. Save
A bowl of pink ice cream with a spoon in it. | savorbysophie.com

Nothing says summer quite like a cold scoop of homemade watermelon ice cream melting on your tongue after a hot day. With only three ingredients and no special tools needed, you can create this bright and luscious treat in your own kitchen for a backyard barbecue or a fuss-free weeknight dessert. Every batch reminds me of sticky hands and laughter with my kids as we race to eat our cones before they drip.

The first time we made this, my daughter was so surprised you could blend watermelon and condensed milk into ice cream she declared it summer magic. Now it is a must-have at every family cookout.

Ingredients

  • Watermelon: Choose seedless watermelon that feels heavy for its size and has a creamy yellow spot This means it is ripe and full of flavor Ice-cold cubes freeze best and create a smooth texture
  • Sweetened condensed milk: This provides all the creamy sweetness You want the regular full-fat kind for a rich and scoopable dessert Avoid low fat versions for best results
  • Pinch salt: A touch of salt brings out the watermelon’s tang and balances the sweetness Good sea salt works best

Instructions

Prep the Watermelon:
Start by cutting a ripe seedless watermelon into large cubes Aim for uniform size so everything freezes evenly. Line a baking sheet with parchment paper and spread the cubes out in a single layer. Slide the tray into the freezer and leave them for about three hours or until fully solid. Removing as many seeds as possible now will save you trouble later.
Blend the Base:
Once the watermelon cubes are frozen hard transfer them to a powerful blender or food processor. Add the entire can of sweetened condensed milk and sprinkle in a pinch of salt. Blend on high until the mixture is silky and no chunks of watermelon remain. If your blender has trouble just stop and scrape down the sides as needed.
Freeze the Mixture:
Pour the creamy watermelon blend into a loaf pan or freezer-friendly container. Smooth the top with a spatula so it freezes evenly. Cover the pan with a lid or tight plastic wrap and tuck it in your freezer.
Final Freeze and Serve:
Let the ice cream set for at least one hour or until it firms up enough to scoop. If you let it freeze longer than three hours it will get quite firm so plan to let it sit out on the counter for about ten minutes before serving. This softens it perfectly and brings out the pure watermelon flavor.
A bowl of pink ice cream.
A bowl of pink ice cream. | savorbysophie.com

Watermelon is my favorite part because it instantly transforms into a rich creamy treat with almost no effort The color alone makes me smile every time and it reminds me of all those summer afternoons spent in the backyard with my family

Storage Tips

Keep this ice cream in a tightly sealed container in your freezer for up to two weeks I like to press a piece of wax paper directly onto the surface to help prevent ice crystals The longer it freezes the harder it gets so always plan to let it sit at room temperature for about ten minutes before you try scooping it

Ingredient Substitutions

If you want a dairy free option sweetened condensed coconut milk works wonderfully Different fruits like cantaloupe or honeydew can also be used just make sure to freeze the cubes completely

Serving Suggestions

Serve this in classic ice cream cones with a sprinkle of chocolate chips for a watermelon slice effect It also pairs beautifully with fresh summer berries or a drizzle of honey

Cultural and Seasonal Context

Watermelon ice cream has roots in the simple summer recipes passed down through generations when the harvest was plentiful You will find frozen watermelon treats across different cultures each celebrating the bright flavor in their own style

Seasonal Adaptations

Use very ripe watermelon in late summer for the sweetest most flavorful results Want a tropical twist Add a little lime zest or chopped mint to the blender Try making ice pops instead by pouring the mixture into molds before freezing

Success Stories

After sharing this with friends at a picnic the recipe quickly became a favorite for kids’ birthdays Nothing makes people smile like seeing that rosy pink scoop on a sunny day It is also my standby recipe when last minute guests drop by

Freezer Meal Conversion

This recipe is an ideal freezer treat because you can make it days ahead For easy serving pre-portion into individual ramekins and freeze them so they are ready straight from the freezer

A bowl of pink ice cream.
A bowl of pink ice cream. | savorbysophie.com

The result is always a creamy, vibrant dessert that feels like summer in a scoop. Enjoy the sweetness, and share it for smiles at every hot weather gathering.

Common Recipe Questions

→ Can I use seeded watermelon?

It's best to remove black seeds before freezing the watermelon cubes, as they can affect texture and taste. Small white seeds are generally fine.

→ What type of blender works best?

A standard blender or food processor will work well. If using a high-powered blender, blend quickly to prevent melting.

→ How do I store leftovers?

Keep leftovers in a freezer-safe container for up to two weeks. Let it sit out for ten minutes before scooping for a softer texture.

→ Can I use other fruits instead of watermelon?

Yes, you can substitute similar juicy fruits like cantaloupe or honeydew for a unique twist on the flavor.

→ Why does the texture become hard after freezing?

Longer freezing makes it firmer; letting the dessert thaw briefly on the counter brings back a scoopable consistency.

Easy Watermelon Ice Cream

Cool and creamy watermelon dessert with just three ingredients—perfect for hot days and easy to make at home.

Preparation Time
5 mins
Time to Cook
~
Overall Time
5 mins
Created By: Sophie

Recipe Type: Desserts

Level of Expertise: Great for Beginners

Cuisine Style: American

Makes: 8 Portions

Dietary Needs: Plant-Based, No Gluten

Ingredients You’ll Need

→ Main

01 7 to 8 cups (approximately 1.6–1.8 kg) watermelon, cut into large cubes, black seeds removed
02 397 g can sweetened condensed milk
03 Pinch of salt

How to Make It

Step 01

Arrange the watermelon cubes in a single layer on a parchment-lined baking sheet and freeze for approximately 3 hours or until completely solid.

Step 02

Transfer the frozen watermelon cubes to a blender or food processor. Add the sweetened condensed milk and salt, then blend until the mixture is smooth and no watermelon pieces remain.

Step 03

Pour the blended mixture into a loaf pan and freeze for at least 1 hour, or until firm enough to scoop.

Step 04

Let the ice cream sit at room temperature for 10 minutes to soften before scooping and serving.

Extra Tips

  1. If the ice cream becomes too hard after extended freezing, allow it to soften at room temperature for about 10 minutes before scooping.
  2. Uniform watermelon cube size ensures even freezing.
  3. High-powered blenders may cause some melting; simply refreeze the mixture as needed.
  4. Store leftovers in the freezer for up to 2 weeks. Texture will be firmer with time.

Recommended Tools

  • Blender or food processor
  • Loaf pan or freezer-safe container
  • Baking sheet
  • Parchment paper

Allergen Details

Check all the ingredients to avoid allergens, and seek medical advice if you’re unsure.
  • Contains dairy (sweetened condensed milk)

Nutritional Info (Per Serving)

These nutrition details are for informational purposes only and shouldn’t replace professional dietary guidance.
  • Calories: 199
  • Fat: 5 g
  • Carbs: 37 g
  • Protein: 5 g