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Home » Recipes » Drinks

Strawberry Watermelon Slush (3 Ingredients!)

Jun 16, 2018 by Kaitlin · 2 Comments

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This refreshing Strawberry Watermelon Slush with lime is naturally sweetened with no added sugar and made from just three simple, whole food ingredients. It's an easy, go-to summer drink that's cool, hydrating, and perfect for hot days! (Vegan, gluten-free, oil-free.)

Two glasses of watermelon lime slush with straws

This watermelon strawberry slush is light, refreshing, and perfect on a hot day! It's quick and easy to make and comes together with only 3 simple ingredients.

The natural sweetness from ripe watermelon and strawberries means there's no added sugar needed (unless you prefer it of course)!

It's smooth, icy, and ultra-cooling, making it a great summer drink for pool days, backyard lounging, or anytime you need a fast, thirst-quenching treat!

Raw fresh fruit and cut watermelon on a white table

Ingredients for Strawberry Watermelon Slush

For this slushie recipe you will blend in a high-speed blender:

  • Seedless watermelon: Be sure to find ripe, flavorful fresh fruit which can make all the difference in a simple recipe like this. Watermelon is a great source of vitamin C, vitamin A, and vitamin B6. It's also rich in carotenoid phytonutrients, especially lycopene. (This helps provide antioxidant protection caused by free-radicals.)
  • Ripe strawberries: Either fresh or frozen will work. I buy organic produce when possible. This is a great recipe to make in June when strawberries are in peak season and freshness! Strawberries are rich in antioxidants and vitamin C. Plus they have carotenoids and flavonoids which provide antioxidant and anti-inflammatory protection.
  • Fresh lime juice: You will need about one juicy lime for this recipe.

Try other berries! You can also add other fresh berries of choice such as blueberries, blackberries, or huckleberries.

Fresh watermelon cubes on a baking sheet to be frozen

Freezing Watermelon

Cube and freeze: I set the melon cubes on a baking sheet (or shallow non-glass bowl) to freeze. They fully freeze after about 2-3 hours and become very hard. If you freeze them in a bowl, the cubes will be stuck together (and often to the bowl). So just set out the bowl and let thaw for 15-20 minutes before using.

Freezing a bigger batch: It can be helpful to freeze the watermelon cubes single file on a baking sheet first. Then once they fully freeze, transfer them to a storage container for longer-term.

Blender tip: If your blender isn’t very strong, that's okay. You may want to freeze the watermelon for only about 60-90 minutes instead. Or simply let it sit out and thaw a little before blending.

close up view of watermelon lime slush in a glass

Customizing

Lemon variation: Feel free to swap out the lime juice from fresh lemon juice instead. (Or a lemon-lime combination!)

Fresh strawberries: If you are using fresh strawberries, you may want to add a few ice cubes to keep the slushy consistency cold. Or you could simply freeze your hulled strawberries with the watermelon if you’d like.

Sweeten it: Depending on how sweet your watermelon + berries are, you may want some extra sweetener to taste. Simply drizzle in a teaspoon of pure maple syrup, agave syrup, coconut sugar, or your own favorite sweetener.

Other Uses

Frozen cocktail: Turn this recipe into a cocktail if that's your thing! Simply add alcohol of choice such as rum, vodka, tequila, gin, etc. Then garnish with fresh mint leaves if desired.

Frozen fruit pops: Try pouring this tasty, fruity mixture into frozen pop molds as well.

Overhead view of strawberry lime watermelon slush with straw

For more inspiration, also browse all drink & beverage recipes.

Overhead view of strawberry lime watermelon slush with straw

Strawberry Watermelon Slush (3 Ingredients!)

This refreshing Strawberry Watermelon Slush is naturally sweetened with no added sugar and made from just three simple, whole food ingredients. It's an easy, go-to summer drink that's cool, hydrating, and perfect for hot days!
5 from 4 votes
Print Recipe Pin Recipe Comment
Prep Time: 5 minutes minutes
Freezing Time: 2 hours hours
Total Time: 2 hours hours 5 minutes minutes
Author: Kaitlin - The Garden Grazer
Course: Drinks
Cuisine: Gluten-Free, Oil-Free, Vegan
Servings: 2 small slushes

Ingredients

  • 2 cups seedless watermelon (frozen*)
  • 1 1/3 cups strawberries (fresh or frozen)
  • 2 Tbsp. fresh lime juice

Optional:

  • Ice cubes, fresh mint, fresh basil

Instructions

  • Prepare + freeze watermelon: Cube watermelon (rind removed) and place in freezer* for 2 hours or longer.
  • When ready to make the slush, rinse and hull the strawberries. (Or simply use frozen strawberries.)
  • Place frozen watermelon, strawberries, and fresh lime juice in blender. Blend until slushy and serve immediately.

Notes

*Freezing watermelon: I place the cut melon cubes on a baking sheet (or shallow non-glass bowl) to freeze. They fully freeze after about 2-3 hours and become very hard. If you freeze them in a bowl, the cubes will be stuck together (and often to the bowl) so simply set the bowl out and let it thaw slightly for 15-20 minutes before using.
Blender: If your blender isn’t very strong, you may want to only freeze the watermelon for about 60-90 minutes or let thaw a bit before blending.
Lemon juice: Swap out the lime juice for lemon juice if desired.
Strawberries: If using fresh strawberries, you may want to add a few ice cubes to keep it extra “slushy”. Or you could freeze your hulled strawberries with the watermelon if preferred.
Sweeten it: Depending on how sweet your watermelon & strawberries are, you may need some extra sweetener to taste – agave, coconut sugar, etc.
Popsicle: Try this mixture in frozen pop molds as well!

Nutrition Per Serving (Estimate)

Nutrition Facts
Strawberry Watermelon Slush (3 Ingredients!)
Amount per Serving
Calories
80
% Daily Value*
Fat
 
1
g
2
%
Saturated Fat
 
1
g
6
%
Polyunsaturated Fat
 
1
g
Monounsaturated Fat
 
1
g
Potassium
 
335
mg
10
%
Carbohydrates
 
20
g
7
%
Fiber
 
3
g
13
%
Sugar
 
14
g
16
%
Protein
 
2
g
4
%
Vitamin A
 
884
IU
18
%
Vitamin C
 
73
mg
88
%
Calcium
 
28
mg
3
%
Iron
 
1
mg
6
%
* Percent Daily Values are based on a 2000 calorie diet.

Sodium content: This is omitted as I cannot provide an accurate number. I encourage you to calculate your own to provide a much more precise reading based on the exact ingredients, brands, and amounts you're using.

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If you're enjoying this watermelon lime strawberry slush recipe with no added sugar, also check out these other summer foods:

  • Ultimate Greek Chopped Salad
  • Vegan Potato Salad
  • Edamame, Corn, Tomato Salad
  • Southwestern Chopped Salad

Follow The Garden Grazer on Instagram, Pinterest, X (Twitter), or Facebook for more updates and inspiration.

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Comments

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    Recipe Rating:




  1. Michelle says

    September 21, 2021 at 8:48 am

    5 stars
    This stuff is so good!! Made it all summer long. Thank you!

    Reply
    • Kaitlin says

      September 21, 2021 at 10:21 am

      Wonderful to hear! Thanks for sharing.

      Reply

Hello, I'm Kaitlin!
I live in Montana and share vegan recipes that are easy and healthy. About Me →

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