Watermelon Sorbet

Let’s be honest—when the weather heats up, the last thing anyone wants is a complicated dessert. That’s where this ridiculously easy Watermelon Sorbet comes in. It’s light, naturally sweet, refreshing, and made with only two ingredients. Yes, two! It’s one of those recipes that feels like a summer cheat code—especially on those days when it’s too hot to even think about turning on the oven.
I actually stumbled upon this recipe during a particularly hot afternoon when all I had in my fridge was leftover watermelon and a can of coconut milk. I blended them together on a whim, popped the mixture in the freezer, and crossed my fingers. What came out a few hours later was smooth, fruity, and surprisingly creamy—a legit sorbet that tasted like summer in a bowl. I had to stop myself from eating the whole batch before my friend came over!
What I love most about this watermelon sorbet is how customizable it is. You can keep it super simple with just watermelon and a touch of lime juice (or coconut milk if you prefer a creamier version), or you can dress it up with a few extras like mint or a drizzle of honey. But even in its most basic form, it’s a total win. It’s vegan, dairy-free, and naturally low in calories—basically a guilt-free treat that feels indulgent.
Whether you’re planning a picnic, hosting friends, or just want something cool and fruity after dinner, this 2-ingredient sorbet is a go-to. It’s great for kids, crowd-friendly, and honestly… kind of addictive. Once you make it, don’t be surprised if you start keeping chopped watermelon in your freezer just for emergencies.
Why You’ll Love It
- Only 2 Ingredients Needed – No fancy ingredients, no long shopping list. Just watermelon and one simple add-in (like lime juice or coconut milk), and you’re good to go.
- Naturally Sweet & Healthy – Since watermelon is already sweet and hydrating, there’s no need for added sugars. It’s a dessert you can feel good about enjoying any time of day.
- Vegan & Dairy-Free – Perfect for anyone with dietary restrictions or looking for a lighter, plant-based treat.
- No Ice Cream Maker Required – You don’t need any special equipment—just a blender and a freezer.
- Super Refreshing & Kid-Friendly – It’s a crowd-pleaser for both adults and kids, especially on those hot summer days when you need something cool and fruity.
Ingredient List
- 4 cups seedless watermelon, cubed and frozen
- 1–2 tablespoons lime juice (or use canned coconut milk for a creamier version)
Ingredient Notes
- Watermelon – Make sure it’s ripe and sweet! Seedless is best to avoid blending tiny black seeds.
- Lime juice – Adds a zesty kick that balances the sweetness beautifully.
- Coconut milk (optional swap) – Use full-fat canned coconut milk for a creamy, tropical twist.
- Freezing tip – Cut watermelon into small cubes before freezing to make blending easier and smoother.
Kitchen Equipment Needed
- Blender or food processor – To blend the frozen watermelon into a smooth sorbet.
I love using my Ninja blender—it handles frozen fruit like a champ. - Freezer-safe container – For storing and freezing the sorbet until it firms up.
A loaf pan works perfectly and freezes quickly. - Spatula – To scrape down the sides while blending and to smooth the sorbet into the container.
- Sharp knife & cutting board – For slicing and cubing the watermelon before freezing.
- Ice cream scoop (optional) – For serving it up in pretty scoops, just like store-bought!
Instructions
Step 1: Prepare and Freeze the Watermelon
- Start with a ripe, seedless watermelon. Slice it in half, then cut into quarters.
- Remove the rind and chop the flesh into small cubes (about 1-inch pieces).
- Spread the cubes out on a baking sheet or tray lined with parchment paper.
- Place the tray in the freezer and freeze the watermelon cubes for at least 4 hours, or until fully solid.
Pro Tip: Spacing the cubes out prevents them from sticking together and makes blending a whole lot easier.
Step 2: Blend Until Smooth
- Add the frozen watermelon cubes to your blender or food processor.
- Pour in the lime juice (start with 1 tablespoon—add more to taste after blending).
- Blend on high until the mixture becomes smooth and creamy.
Pro Tip: If your blender is struggling, let the watermelon sit out for 2–3 minutes to slightly soften, or pulse a few times before blending fully.
Step 3: Taste and Adjust (Optional)
- Once smooth, give it a quick taste test.
- Add a bit more lime juice if you like it tangier, or a small drizzle of honey if your watermelon isn’t super sweet.
- Blend again briefly to combine.
Step 4: Freeze to Firm (Optional but Recommended)
- Transfer the blended sorbet to a freezer-safe container.
- Smooth the top with a spatula and cover with a lid or plastic wrap.
- Freeze for 1–2 hours to help it firm up into a more scoopable texture.
Pro Tip: If it becomes too hard to scoop, let it sit at room temp for 5–10 minutes before serving.
Step 5: Serve and Enjoy
- Scoop into bowls or cones and serve immediately.
- Garnish with a fresh mint leaf or an extra squeeze of lime if you’re feeling fancy!
Now sit back, relax, and enjoy your homemade summer treat!

Tips and Tricks for Success
- Use super ripe watermelon – The sweeter the watermelon, the better the flavor. Underripe fruit will give you a bland sorbet.
- Freeze in a single layer – This helps the cubes freeze faster and blend smoother without clumping.
- Don’t skip the taste test – Every watermelon is different. A quick blend-and-taste lets you adjust lime or sweetness easily.
- Use a high-powered blender – It makes the process much faster and gives a silkier texture.
- Serve right away or freeze briefly – Freshly blended sorbet is soft-serve style; freezing it gives that classic scoopable texture.
Ingredient Substitutions and Variations
- Swap lime juice for lemon juice – Still tangy and bright, just a slightly different citrus note.
- Use coconut milk instead of lime – For a creamy, tropical version of the sorbet.
- Add fresh mint leaves – Toss in a few mint leaves while blending for a cooling, herbal twist.
- Sweeten it up – If your watermelon isn’t sweet enough, add a teaspoon of honey, maple syrup, or agave.
- Add a pinch of salt – It sounds weird, but just a tiny pinch can enhance the natural sweetness!
Serving Suggestions
- Scoop into a bowl and top with fresh mint – Perfect for a light summer dessert or afternoon refresher.
- Serve in a waffle cone or sugar cone – A fun, kid-friendly way to enjoy it, just like going to the ice cream truck.
- Pair with grilled fruit – I love serving a scoop alongside grilled pineapple or peaches for a sweet-savory combo.
- Make a watermelon float – Drop a scoop into sparkling water or lemon-lime soda for a fizzy, fruity treat.
- Layer in a parfait – Alternate sorbet with fresh berries and coconut whipped cream for a colorful, no-bake summer dessert.

Storage and Reheating Instructions
- Store in a freezer-safe container – Use a shallow container with a lid to keep it airtight and prevent ice crystals.
- Freeze for up to 2 weeks – Best texture is within the first few days, but still good if stored properly.
- Let it sit out before scooping – If it’s frozen solid, leave it at room temp for 5–10 minutes to soften.
- Avoid microwaving – It melts unevenly and ruins the texture; thaw naturally for best results.
- Stir before serving (if needed) – After long storage, a quick stir can help smooth things out again.
Frequently Asked Questions
Can I use a regular (non-seedless) watermelon?
You can, but you’ll need to remove all the black seeds before freezing. A few soft white seeds are fine and usually blend right in.
Do I have to freeze the watermelon first?
Yes! Freezing the watermelon is what gives this sorbet its thick, scoopable texture without an ice cream maker.
What if I don’t have lime juice?
You can use lemon juice instead, or skip the citrus altogether if your watermelon is sweet and flavorful enough on its own.
Can I make this ahead of time?
Absolutely. Just blend it, freeze it in a container, and let it sit out for a few minutes before serving to soften up.
Can I add other fruits?
Totally! Frozen strawberries, mango, or even pineapple can be blended in with the watermelon for a fun twist.
My sorbet is icy—what went wrong?
This usually happens if the watermelon wasn’t fully frozen or if there’s too much liquid added. Next time, freeze the cubes solid and go easy on any extras.
Did you try this recipe? Let me know in the comments how it turned out!
Don’t forget to share your photos on Instagram and tag me @tasiahub_ or use the hashtag #tasiahub. I’d love to see your creations!

Watermelon Sorbet
Equipment
- Blender or Food Processor
- Freezer-Safe Container
- Spatula
- Sharp knife & cutting board
- Ice cream scoop (optional)
Ingredients
- 4 cups seedless watermelon cubed and frozen
- 1-2 tablespoons lime juice or use canned coconut milk for a creamier version
Instructions
Step 1: Prepare and Freeze the Watermelon
- Start with a ripe, seedless watermelon. Slice it in half, then cut into quarters.
- Remove the rind and chop the flesh into small cubes (about 1-inch pieces).
- Spread the cubes out on a baking sheet or tray lined with parchment paper.
- Place the tray in the freezer and freeze the watermelon cubes for at least 4 hours, or until fully solid.
- Pro Tip: Spacing the cubes out prevents them from sticking together and makes blending a whole lot easier.
Step 2: Blend Until Smooth
- Add the frozen watermelon cubes to your blender or food processor.
- Pour in the lime juice (start with 1 tablespoon—add more to taste after blending).
- Blend on high until the mixture becomes smooth and creamy.
- Pro Tip: If your blender is struggling, let the watermelon sit out for 2–3 minutes to slightly soften, or pulse a few times before blending fully.
Step 3: Taste and Adjust (Optional)
- Once smooth, give it a quick taste test.
- Add a bit more lime juice if you like it tangier, or a small drizzle of honey if your watermelon isn’t super sweet.
- Blend again briefly to combine.
Step 4: Freeze to Firm (Optional but Recommended)
- Transfer the blended sorbet to a freezer-safe container.
- Smooth the top with a spatula and cover with a lid or plastic wrap.
- Freeze for 1–2 hours to help it firm up into a more scoopable texture.
- Pro Tip: If it becomes too hard to scoop, let it sit at room temp for 5–10 minutes before serving.
Step 5: Serve and Enjoy
- Scoop into bowls or cones and serve immediately.
- Garnish with a fresh mint leaf or an extra squeeze of lime if you’re feeling fancy!
Notes
Nutritional Value (Per Serving)
- Calories: ~50–60 kcal
- Carbohydrates: ~13–15g
- Sugars: ~11–13g
- Fiber: ~1g
- Fat: 0g (if using lime juice) or ~3g (if using coconut milk)
- Protein: ~1g
- Vitamin C: ~20% of the Daily Value
- Hydration Boost: Watermelon is ~90% water, so this is a very hydrating treat!