Three-Ingredient Frozen Watermelon Sorbet (Dairy-Free + Vegan)

Name: Three-Ingredient Frozen Watermelon Sorbet (Dairy-Free + Vegan)
Prep time: 5 min
Cook time: 180 min
Total time: 185 min
Ingredients: 4 cups diced watermelon (1-inch cubes); 1/3 to 2/3 cup full-fat canned coconut milk; Juice of 1 lime

January 18, 2026

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There is nothing I love more than a juicy summer fruit moment—and watermelon might just take the crown. It’s hydrating, naturally sweet, and gives off full-blown sunshine energy with every bite. I’ve been living off this Three-Ingredient Frozen Watermelon Sorbet lately—especially during this Ohio heat wave. It’s 100+ degrees outside, and this recipe has saved me post-lunch more times than I can count. It’s sweet, it’s tart, it’s cold, and it takes basically zero effort to make. If you’re a fruit-lover like me, and you’re looking for a guilt-free treat that still hits that creamy, dessert-like texture… you’re gonna be obsessed with this one.

Ingredients:

Watermelon

Watermelon is the star here—it’s hydrating, naturally sweet, and turns into this dreamy icy texture when frozen and blended. It’s the ultimate low-calorie, high-volume fruit, which means you can eat a ton without overloading on sugar or calories.
Full-Fat Coconut Milk

This is what gives our sorbet its creamy, almost sherbet-like consistency. I use canned full-fat coconut milk because it blends better and adds that luscious mouthfeel. You’ll start with a little and blend more in as needed to get the perfect scoopable texture.
Lime Juice

Lime adds brightness and brings out the watermelon’s flavor like whoa. It also balances the sweetness and cuts through the richness of the coconut milk. Don’t skip this—you need that pop of acid to round it all out.

Why You’ll Love This Recipe

Just three ingredients (you probably already have them!)
Dairy-free, vegan, naturally sweetened
Ready in under 10 minutes once frozen
Tastes like a tropical vacation in a bowl
Kid-friendly, BBQ-approved, and perfect for hot summer days

Equipment You’ll Need

Sheet pan (for freezing the watermelon evenly)
Blender or food processor (to whip it into creamy sorbet magic)
Spatula (to scrape down the sides and help blend)
Ice cream scoop (to serve it like a pro)

You need a high-powered blender or food processor here—frozen fruit is no joke and can burn out a weak motor!

Substitutions + Modifications

Don’t have coconut milk? Use Greek yogurt, oat milk, or even heavy cream for a different texture and flavor.
Want it sweeter? Add a tablespoon of honey, agave, or maple syrup if your watermelon isn’t super sweet.
Make it boozy! Add a splash of rum or tequila for a grown-up version (great for pool parties!).

Three-Ingredient Frozen Watermelon Sorbet (Dairy-Free + Vegan)

This three-ingredient frozen watermelon sorbet is the easiest healthy summer dessert! Made with just watermelon, lime, and coconut milk—it’s refreshing, dairy-free, and ready in minutes. Perfect for hot days!

Pin Rate

Recipe Type: Dessert, Snacks

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Prep Time: 5

Cook Time: 3

Total Time: 3 5

Servings: servings

Calories: 110kcal

Ingredients

4 cups diced watermelon 1-inch cubes
⅓ to 2/3 cup full-fat canned coconut milk
Juice of 1 lime

Instructions

Dice + FreezeDice a seedless watermelon into 1-inch cubes. Measure out 4 cups and lay them in a single layer on a parchment-lined baking sheet. Freeze for 2–3 hours, or until fully solid.
BlendAdd the frozen watermelon to a food processor or blender. Pour in the juice of 1 lime and start with ⅓ cup of full-fat coconut milk. Begin blending.
Scrape + Blend AgainStop to scrape down the sides several times—this is key! Add more coconut milk, a little at a time, until the sorbet blends into a thick, creamy consistency. Be patient—it will get there!
Scoop + ServeOnce smooth and sorbet-like, scoop immediately into bowls or cones. Enjoy right away for best texture!

Video

Nutrition

Tips + Tricks

Use a seedless watermelon for best results (and less blender drama).
Freeze your watermelon flat on a baking sheet—don’t pile it in a bag or it’ll freeze into one giant clump.
Use cold coconut milk straight from the fridge to help keep the sorbet nice and icy.
Add fresh mint, basil, or a dash of Tajín for a fun twist!

Storage Instructions

If you do freeze leftovers, they’ll firm up quite a bit. Just re-blend the frozen sorbet with a splash more coconut milk to bring it back to life.
Store in an airtight container in the freezer for up to 1 week.
Pro tip: Scoop and freeze in single-serve silicone molds or muffin tins for easy portions later!

More of my recipes

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Conclusion

This three-ingredient frozen watermelon sorbet is basically summer in a bowl. It’s fruity, refreshing, and the kind of recipe you’ll want to keep on repeat all season long. Whether you’re hosting friends, looking for something sweet after lunch, or just trying to beat the heat—this is your go-to. I’ve made it three times this week already, and Brodie + Bagel are very intrigued every time I bust out the food processor 😂

If you make this recipe, I’d LOVE to see it!! Tag me on Instagram or TikTok @munchiesbymallory so I can share your sorbet creations. And don’t forget to check out more of my summer dessert recipes while you’re here—I’ve got cherry pie bars, blueberry crumble loaves, and the most iconic s’mores ice cream cake ever.