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    Home » Recipes » Cocktails » Vodka Cocktails

    Refreshing Watermelon Vodka Slushie Cocktails

    Jun 17, 2021(updated Dec 8, 2022)

    By Michelle Weiner

    Sip on these Watermelon Vodka Slushies all summer long! Made with frozen watermelon, vodka, lime, and simple syrup, their smooth and slushy texture is the most refreshing way to cool down during hot and sunny days.
    4.8 from 6 votes
    Prep Time 5 minutes minutes
    Freeze Time 2 hours hours
    Total Time 2 hours hours 5 minutes minutes
    Jump to Recipe
    3 pink slushy drinks surrounded by slices of watermelon

    This post may contain affiliate links.

    3 pink slushy drinks surrounded by slices of watermelon

    Did someone say, “summer”?

    You can’t go wrong with fresh and juicy watermelon during summertime. Whether it’s cut into slices, mixed into a refreshing salad, or blended into a Boozy Watermelon Punch, it’s one of the most refreshing fruits that screams “summer”!

    Swap the slices of watermelon with these frozen Watermelon Vodka Slushies the next time you’re heading to a backyard BBQ, a pool party, or a day at the beach. The perfect excuse to buy the best melon you can find and use most of it up all at once, these boozy and fruity drinks are one of my summer favorites. They have a delightful mild watermelon flavo, and are nice and bright from the fresh lime juice and simple syrup.

    Made with five simple ingredients, these delicious frozen vodka drinks are guaranteed to become a new favorite. Whip up a batch along with my refreshing Frozen Mango Margaritas the next time friends pop over or when you’re hosting a summertime bash.

    pink slushy drink garnished with a watermelon slice

    Summer ingredients

    It doesn’t get much better than this. The fresh flavors in this watermelon slush cocktail come from fresh summer produce and vodka. Here’s what you need:

    Seedless watermelon

    For the best results, buy a ripe watermelon that feels heavy for its size and has a yellow splotch on the rind. The riper the watermelon, the better! Look for in-season melon at grocery stores or farmer’s markets between May and September.

    To freeze watermelon at home, chop it up and freeze it on a parchment-lined baking sheet. Go ahead and blend the cocktail once the chunks are frozen or transfer them to a freezer-safe bag or container for later. If you don’t have time to freeze the melon fully, just chop it up and put the slices or chunks into the fridge or freezer until you’re ready to blend.

    bottle of vodka next to lime wedges and watermelon cubes

    Vodka

    Any mid-priced bottle of vodka will work in this recipe. The flavor will be mostly hidden among the fruit and syrup, so there’s no need to break the bank.

    Lime juice

    Fresh (which is preferred!) or bottled lime juice will give each sip a pop of zest and acidity! If you’re all out of lime, feel free to use lemon instead.

    Simple syrup

    We need something sweet to help round out all of the sweet and tart flavors in this frozen watermelon cocktail and simple syrup is the best solution. Make it yourself at home by heating equal amounts of water and granulated sugar together until the sugar dissolves.

    Ice

    I recommend making a fresh batch of ice the night before blending this recipe. This way, your watermelon slush won’t taste like old ice or freezer burn.

    overhead view of 3 pink slushy drinks surrounded by slices of watermelon

    How to make watermelon vodka slushies

    Prepare for those sunny days by blending a batch of these tasty boozy slushies in a jiff. Grab your high powered blender (we love the Vitamix!) and whip it up in seconds:

    chopping watermelon on a cutting board and placing the chunks on a baking sheet

    Step 1: Cut the watermelon into cubes and add to a parchment-lined baking sheet.

    frozen watermelon chunks on a baking sheet

    Step 2: Place the baking sheet into the freezer. Let the cubes freeze for a few hours or overnight.

    ice, watermelon chunks, and liquid in a large blender

    Step 3: Add the frozen watermelon and the rest of the ingredients to a blender.

    a blender bowl filled with a pink slush

    Step 4: Blend until smooth, then enjoy!

    Make it a mocktail

    Watermelon slushies can easily be made without alcohol if that’s what you prefer. Just leave the vodka out of the recipe and whip it up! It will still taste amazing.

    close up on a pink slushy drink garnished with a watermelon slice

    Customize the flavors

    Mix up the flavors up by adding a few extra ingredients into this cocktail. Try these flavor boosters to customize it just the way you like:

    • Add 4 ounces of prosecco, sparkling white wine, or sparkling water to make it bubbly.
    • Replace 2 cups of frozen watermelon with frozen strawberries to make a strawberry watermelon vodka slush.

    Recipe

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    3 pink slushy drinks surrounded by slices of watermelon

    Blender Watermelon Vodka Slushies

    Sip on these Watermelon Vodka Slushies all summer long! Made with frozen watermelon, vodka, lime, and simple syrup, their smooth and slushy texture is the most refreshing way to cool down during hot and sunny days.
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    Author: Michelle Weiner
    Course: cocktail
    Cuisine: American
    Keyword: blended drinks, cocktail, summer cocktail
    Prep Time: 5 minutes minutes
    Freeze Time: 2 hours hours
    Total Time: 2 hours hours 5 minutes minutes
    Makes: 4 cocktails

    Equipment

    • quarter baking sheet
    • blender
    • mini angled measuring cup

    Ingredients

    • 6 cups cubed mini seedless watermelon about one 3 ½ pound watermelon
    • 6 ounces vodka
    • 3 ounces lime juice
    • 2 ounces simple syrup
    • 2 cups ice

    Instructions

    • Freeze watermeelon on a parchment linedbaking sheet until frozen, at least 2 hours
    • Combine all ingredients in a high-speed blender.
    • Blend until smooth and serve in chilled glasses.
    Did you make this recipe?Share a pic and tag @cupofzest and use #cupofzest so I can see it!

    Notes

    This post may contain affiliate links.

    Nutrition

    Calories: 210kcal | Carbohydrates: 29g | Protein: 1g | Fat: 1g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 1g | Sodium: 17mg | Potassium: 290mg | Fiber: 1g | Sugar: 25g | Vitamin A: 1308IU | Vitamin C: 25mg | Calcium: 24mg | Iron: 1mg
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    Comments

      4.84 from 6 votes (3 ratings without comment)

      Leave a Comment & Rate this Recipe Cancel reply

      Leave a Comment & Rate this Recipe

      ⭐ ⭐ ⭐ ⭐ ⭐

      Not only will you be helping us out, but you'll also be spreading the love to other party planners looking for their next big hit!

      Your star rating and comment can make all the difference in helping others discover the perfect recipe for their next shindig. And let's be honest, who doesn't love a good party? So let's get this party started by sharing the love and making sure everyone has a delicious time. Thanks for being a part of the Party Food Crew! And remember, party more & stress less!

      🎉 Cheers,
      Michelle

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      Recipe Rating




    1. Susan says

      May 21, 2025 at 10:15 am

      5 stars
      Thank you for sharing this recipe! I had mint simple syrup in the fridge and it gave it a beautiful essence!

      Reply
      • Michelle Weiner says

        May 23, 2025 at 6:57 pm

        You're so welcome! I loved that you added mint simple syrup! That's such a great addition.

        Reply
    2. Cindy McKee says

      May 02, 2025 at 2:46 pm

      5 stars
      This was definitely delicious and had such a creamy texture. It will be on my summer cocktail rotation.

      Reply
      • Michelle Weiner says

        May 06, 2025 at 4:55 pm

        Woohoo! I'm so glad you enjoyed it! Thanks for the comment!

        Reply
    3. Clinton says

      June 03, 2022 at 3:02 pm

      4 stars
      Actually drinking this delicious concoction as I'm writing this review. Simply refreshing and satisfying. I added some ice cubes and a pinch of mint. Next time I'll add strawberries. Highly recommended.

      Reply
      • Michelle Ferrand says

        June 06, 2022 at 6:39 pm

        Thank you so much for the review and glad you're enjoying the recipe! The strawberries could be a super fun addition!

        Reply

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    Hi, I'm Michelle and welcome to the party!

    After of working in the culinary world for over 10 years, I'm sharing the skills I've learned with you here at Cup of Zest. I'm here to help you invite your friends over more and stress less when cooking for them. Glad you're part of the crew!

    More about me →

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