Watermelon Mint Infused Drink

Featured in: Mocktails

This infused drink combines sweet, juicy watermelon cubes with aromatic fresh mint leaves, layered in cold filtered water to create a light and refreshing beverage. The ingredients are gently muddled to release flavors before chilling for at least an hour. Perfect as a thirst-quencher, it can be served with ice and garnished with extra mint for an invigorating taste. Optional citrus slices or sparkling water add delightful variations to this easy-to-prepare, naturally hydrating infusion.

Updated on Mon, 16 Feb 2026 09:44:00 GMT
Refreshing watermelon mint infused water with juicy cubes and aromatic mint leaves in a clear pitcher, perfect for summer hydration. Save It
Refreshing watermelon mint infused water with juicy cubes and aromatic mint leaves in a clear pitcher, perfect for summer hydration. | sunnyspoonful.com

Last summer, my neighbor showed up at my door with a colander full of watermelons from her garden, and I had no idea what to do with three of them. She casually mentioned muddling one with mint and water, then disappeared before I could ask follow-up questions. That afternoon, desperate to use them before they went soft, I started experimenting in my kitchen. By evening, I'd created something so simple and so perfectly cold that my kids drank the entire pitcher before dinner.

I served this at a neighborhood brunch when it was already 95 degrees outside, and watching people's faces light up when they took that first sip was better than any compliment. Someone actually asked for the recipe written down, which never happens at my gatherings. That's when I realized how rare it is to find something genuinely refreshing that doesn't feel like you're just drinking sugar water.

Ingredients

  • Seedless watermelon, cubed (3 cups): The sweetness comes entirely from the fruit itself, so pick one that feels heavy for its size and has a deep pink interior with no white streaks.
  • Fresh mint leaves (1 small bunch, about 15 leaves, plus extra for garnish): Tear them gently with your hands rather than chopping to avoid bruising the leaves and releasing bitterness before you want it.
  • Cold filtered water (2 liters): Tap water works fine, but filtering removes any chlorine taste that might compete with the delicate mint flavor.
  • Ice cubes (1 cup): Make these ahead so they're solid when you need them, because regular ice melts quickly in room-temperature drinks.

Instructions

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Combine your fresh ingredients:
Pour your cubed watermelon into a large pitcher and scatter the mint leaves on top. You'll notice the mint immediately starts releasing its aroma just from being in the same space as the cut fruit.
Release the flavors gently:
Using a wooden spoon, press the watermelon and mint together with a gentle rolling motion, letting the mint leaves crumple slightly without completely demolishing them. You want bruised mint, not pulverized mint—there's a real difference in how bitter it becomes.
Pour and stir:
Add your cold water and stir everything together, making sure the watermelon pieces are distributed throughout. The water will start turning a beautiful pale pink almost immediately.
Let time do its magic:
Cover the pitcher and slide it into the refrigerator for at least an hour, though two hours will make the mint flavor noticeably stronger. Resist the urge to peek repeatedly; patience here actually matters.
Ice and serve:
Just before pouring, add your ice cubes so they don't melt into the infusion during storage. Pour into glasses, add a fresh mint leaf to each one, and watch people reach for refills before they've even sat down.
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Easily spray or drizzle oil for roasting vegetables, air frying, sautéing, and dressing salads with controlled coverage.
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Vibrant glass pitcher filled with chilled watermelon and fresh mint-infused water, garnished with extra mint sprigs for a bright brunch table. Save It
Vibrant glass pitcher filled with chilled watermelon and fresh mint-infused water, garnished with extra mint sprigs for a bright brunch table. | sunnyspoonful.com

My teenager actually asked me to make this again the next day, which in her language means it's genuinely good. There's something about serving something cold and naturally sweet that makes people slow down and actually talk to each other instead of rushing through a meal.

How to Pick the Perfect Watermelon

The difference between a mealy watermelon and a crisp, juicy one is noticeable immediately when you cut into it for this recipe. Look for one that feels heavy, has a hollow sound when you tap it, and has a creamy yellow spot on the bottom where it sat in the sun. Avoid any watermelon that feels light or has soft spots, because that usually means it's already past its prime.

Storage and Make-Ahead Tips

You can prepare the watermelon and mint up to a day ahead, but don't combine them with water until you're ready to infuse because the flavors fade after about 24 hours. The finished infusion keeps in the refrigerator for up to two days, though it tastes best within the first day. If you're making this for a crowd, prepare multiple pitchers and stagger them so you always have a fresh batch ready.

Flavor Combinations Worth Trying

Once you understand how this basic version works, you can start experimenting with what works alongside watermelon and mint. Lime juice adds a subtle brightness without overpowering the delicate flavors, while basil creates an almost savory undertone that's surprisingly sophisticated. Sparkling water transforms it into a mocktail that feels fancy enough for actual entertaining.

  • Add thin lime slices to the pitcher for citrus without the sharp tang of juice.
  • Fresh basil creates an herbaceous twist that pairs beautifully with watermelon's sweetness.
  • Sparkling water added at the end creates bubbles that make it feel like a celebration.
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Hydrating watermelon mint water served over ice, showcasing ruby-red fruit and green mint for a naturally sweet, refreshing drink. Save It
Hydrating watermelon mint water served over ice, showcasing ruby-red fruit and green mint for a naturally sweet, refreshing drink. | sunnyspoonful.com

This recipe has become my go-to when I want to offer something that feels thoughtful without requiring me to stress in the kitchen. It's proof that sometimes the simplest things, made with intention, are exactly what people need on a hot day.

Recipe FAQs

How do I infuse the watermelon and mint flavors effectively?

Gently muddle watermelon cubes and fresh mint leaves together to release their natural oils and juices without crushing them completely, then let the mixture chill for at least an hour.

Can I use sparkling water instead of still water?

Yes, substituting sparkling water adds a fizzy twist that enhances the refreshing qualities of the infusion.

What herbs can I substitute for mint?

Basil can be used as an alternative herb, offering a different but complementary herbal note to the watermelon.

How long should the infusion be refrigerated?

Allow the mixture to chill for at least one hour to ensure the flavors blend thoroughly for a vibrant taste.

Are there any allergy concerns with this drink?

This beverage is free from common allergens but always ensure water and ice used are safe for sensitive individuals.

Watermelon Mint Infused Drink

A cool, fruity mix of watermelon and mint, ideal for a light and refreshing chilled beverage.

Prep Time
10 mins
Cook Time
60 mins
Total Duration
70 mins
Authored by Lana Bright

Recipe Type Mocktails

Skill Level Easy

Cuisine Style International

Recipe Yield 6 Serving Size

Diet Preferences Suitable for Vegans, Dairy-Free, Free From Gluten, Low Carbohydrate

What You'll Need

Fruit and Herbs

01 3 cups seedless watermelon, cubed
02 15 fresh mint leaves, plus extra for garnish

Liquid and Ice

01 8.5 cups cold filtered water
02 1 cup ice cubes

Directions

Step 01

Prepare watermelon and mint: Place the watermelon cubes and mint leaves into a large pitcher.

Step 02

Muddle ingredients: Gently muddle the mint and watermelon with a wooden spoon to release their flavors, being careful not to crush them completely.

Step 03

Add water and combine: Add the cold filtered water and stir well to combine all ingredients.

Step 04

Infuse flavors: Cover and refrigerate for at least 1 hour to allow the watermelon and mint flavors to fully infuse into the water.

Step 05

Add ice and serve: Add ice cubes just before serving. Pour into glasses, garnish with fresh mint leaves, and serve chilled.

Tools You'll Need

  • Large pitcher
  • Wooden spoon for muddling
  • Knife and cutting board

Allergy Information

Review each ingredient to identify potential allergens, and consult a healthcare professional if you're unsure.
  • This recipe is free of common allergens
  • Always verify water and ice source for potential contaminants when serving to guests with sensitivities

Nutrition Details (Per Serving)

This nutritional data is for reference only and isn't a substitute for medical advice.
  • Caloric Value: 18
  • Fats: 0 grams
  • Carbohydrates: 4 grams
  • Proteins: 0 grams