Refreshing Watermelon Cucumber Agua Fresca: Beat the Heat

While I know how important hydration is, especially in the summer, I find myself getting bored with plain water. So, I’ve started to change things up using fruits and vegetables to add a refreshing twist. This watermelon cucumber agua fresca is both hydrating and delicious!

watermelon cucumber agua fresca recipe dinners done quick

Why You’ll Love This Recipe

With only 5 ingredients needed and less than 15 minutes required to throw it together, you’ll love this cucumber watermelon agua fresca! I like to make a pitcher for the fridge and then enjoy it anytime I need a refreshing sip.

Not only is it easy to make, but this hydrating beverage is good for you too! Watermelon has a number of great health benefits. It’s incredibly hydrating, low in calories, high in good vitamins, and can even promote digestive health!

Cucumber is also perfect for hydration and boasts antioxidants as well. It’s a cooling and refreshing drink that’s ideal for hot weather, helping you to stay hydrated and feeling great!

ice cold glasses of watermelon cucumber agua fresca with fresh watermelon slices

What Is Agua Fresca

Agua fresca is a non-alcoholic beverage traditionally consisting of water and a small amount of sugar, plus fruits, vegetables, seeds, or flowers. It’s quite popular in Mexico and Latin America in particular.

It’s similar in concept to a fruit infused water. However, instead of soaking slices of fruit in water, agua fresca is typically blended, and then strained if desired.

The name comes from ‘cool waters’ and is symbolic of the refreshing taste you can expect from the drink.

Ingredients List

ingredients to make homemade watermelon cucumber agua fresca
  • 6 cups cubed fresh watermelon 
  • 1 English cucumber, peeled and cut into chunks
  • 1 lemon, juiced
  • 2 Tbsp agave nectar
  • 4 cups cold water

Ingredient Tips and Substitutions

  • I highly recommend seedless watermelon, but you can always strain your mixture to remove seeds if needed. Use a juicy, ripe melon for best results
  • You can use Persian or other small cucumbers in place of the English cucumber, but opt for a variety with limited seeds (or remove the seeds)
  • The lemon juice may be swapped for lime juice instead to add a bit of tartness
  • Agave nectar may be substituted by honey or granulated sugar if preferred
  • While garnishes are optional, a slice of watermelon, sprig of fresh mint, or a Tajin rim on the glass make for a nice touch

Flavor Variations

Here are some other flavor variations besides watermelon cucumber agua fresca to try:

  • Honeydew
  • Pineapple
  • Cantelope
  • Strawberry
  • Guava
  • Papaya
  • Grape
  • Mango
  • Passionfruit
  • Peach
  • Prickly pear
  • Soursop
  • Kiwi
  • Lemon
  • Lime
  • Tamarind
  • Quince
  • Hibiscus
  • Chia
  • Pumpkin seeds

Try to avoid fruits with large seeds, such as blackberries, or high pectin fruits that get pasty when blended (like apples) for best results. Of course, you can always strain out the seeds if needed!

You can enjoy any of these flavors of agua fresca on their own, or combined to make a refreshing fruity drink. I enjoy pineapple and strawberry together too!

How to Make Watermelon Cucumber Agua Fresca

  1. Combine watermelon, cucumber, lemon juice, agave, and water in a blender
add watermelon, cucumber, and ingredients to blender
  1. Blend on high until mixture is completely smooth
blend until mixture is smooth
  1. Drain through a fine mesh strainer or cheesecloth into a pitcher
strain liquid through a cheese cloth
  1. For best results, store in the refrigerator for at least 1 hour to blend the flavors, or serve over ice immediately, with a garnish of fresh mint or a Tajin rim if desired
overhead view of two glasses of watermelon cucumber agua fresca with fresh fruits and vegetables

What to Serve With Agua Fresca

  • Carne asada
  • Grilled fish
  • Burgers
  • Barbecue
  • Tacos
  • Quesadillas
  • Burritos
  • Nachos
  • Fajitas
  • Street corn
  • Fruit salad

There are lots of great dishes to serve with agua fresca. It’s a refreshing summer beverage that fits in for Cinco de Mayo, your Memorial Day barbecue, or any time you need a flavorful, hydrating drink.

Try my refreshing watermelon cucumber agua fresca recipe with my Air Fryer BBQ Chicken Leg Quarters, quick Frozen Empanadas in the Air Fryer, my crunchy Taco Stuffed Shells Air Fryer recipe, with homemade Beef Taquitos in the Air Fryer, some spicy panko fish tacos made with Mahi Mahi in the Air Fryer, or Reheat Quesadillas in the Air Fryer to accompany it!

Recipe FAQs

What is the Origin of Agua Fresca?

The origin of agua fresca is believed to be as far back as the pre-Columbian era, or prior to 1492. Evidence suggests that the Aztecs and possibly other civilizations created a similar drink.

What is now modern day Mexico would have been a central hub for trading for the ingredients, but it is not known the specific location where it was invented.

How Long Can I Store Agua Fresca?

You can store agua fresca in the refrigerator for up to 3 days. After this time, the fruit will begin to go bad.

Make sure to use a pitcher or carafe with a lid for best results.

Can I Use Different Fruits in Agua Fresca?

Yes, you can absolutely use different fruits in agua fresca. Those that are high in water content and sweetness are the best options, like melons, large berries, or pineapple.

Avoid fruits with large seeds unless you want to strain them out. Additionally, high pectin fruits like apples or blueberries can give a weird consistency and are best avoided as well.

Is Agua Fresca a Good Option For Kids?

Yes, agua fresca is a great option for kids. It contains less sugar than most fruit juices, and is very hydrating.

It’s also a drink that goes well at a barbecue, so kids have their own fun and healthier drink option over sodas that isn’t an adult beverage.

Are There Any Variations For a Low-Sugar Version?

For a low sugar version of agua fresca, you can omit the additional sweeteners like honey, agave, sugar, or maple syrup. However, the fruit used in the recipe will still contain natural sugars in it.

The best choices for lower sugar fruits that work well in agua fresca would be strawberries, lemons, limes, or kiwi fruit.

Can Agua Fresca Be Made Ahead of Time?

Yes, agua fresca can be made ahead of time and stored in the refrigerator. Allowing it to sit for at least an hour actually benefits the drink, giving flavors time to meld.

Agua fresca only keeps for about 3 days, though, so try not to make it more than 24 hours in advance for best results.

What are the Health Benefits of Watermelon Agua Fresca?

The health benefits of watermelon agua fresca are hydration and the quantity of vitamins A and C, as well as magnesium and potassium.

Watermelon is commonly associated with heart health, decreased inflammation, and some of its natural ingredients may help with cancer prevention. Make sure to consult a physician, though, before adding watermelon to your existing health routine.

Recipe Pro Tips

  • If your blender isn’t large enough to accommodate everything at once, you can blend everything but the water first. Strain, and then add the fruit juice mixture to the water and stir before storing
  • Straining is technically optional, but it helps catch any seeds, fruit chunks, or anything else that’s difficult to drink. If you don’t have a strainer, you can skip this step and it will still taste great!
two tall glasses of cold watermelon cucumber agua fresca next to a pitcher

Storage Tips

  • Store leftover agua fresca in a pitcher or carafe in the refrigerator for up to 3 days
  • Even though it is kept cold, it is still best served over ice

More Refreshing Summer Beverages to Try

  • Malibu Watermelon Mojito
  • Watermelon Basil Mojito
  • Mango Colada Smoothie

Final Thoughts

This refreshing watermelon cucumber agua fresca is the perfect drink for summer! It’s low fat yet flavorful, and perfectly made to help you stay hydrated.

It pairs with a variety of different foods, from your classic backyard barbecue fare to a variety of Mexican and Latin American dishes. Plus, you can make lots of flavor variations to coordinate with what’s in season!

Agua fresca is a great option to incorporate into your hydration routine, much like you would a fruit-infused water. With the added benefits of plenty of vitamins, it’s a drink I always feel good about. It’s kid and adult friendly as well, so feel free to make a whole pitcher!

Another option to make for your children is a pitcher of this Galaxy Color Changing Lemonade. Watch the purple ice cubes turn the drink pink!

watermelon cucumber agua fresca recipe dinners done quick featured image

Refreshing Watermelon Cucumber Agua Fresca

This refreshing watermelon cucumber agua fresca is fresh, hydrating, and great for summer! It’s easy to make, crowd-pleasing, and a perfect cooling drink for hot weather!
5 from 1 vote
Prep Time 10 minutes
Total Time 10 minutes
Course Drinks
Cuisine American, Mexican, South American, Vegetarian
Servings 6
Calories 74 kcal

Equipment

Ingredients
  

  • 6 Cups cubed fresh watermelon
  • 1 English cucumber (peeled, seeded, and cut into chunks)
  • 1 Lemon (juiced)
  • 2 Tbsp agave nectar
  • 4 Cups cold water

Instructions
 

  • Combine watermelon, cucumber, lemon juice, agave, and water in a blender
    6 Cups cubed fresh watermelon, 1 English cucumber, 1 Lemon, 2 Tbsp agave nectar, 4 Cups cold water
  • Blend on high or puree until mixture is completely smooth
  • Drain through a fine mesh strainer or cheesecloth into a pitcher
  • For best results, store in the refrigerator for at least 1 hour to blend the flavors, or serve over ice immediately, with a garnish of fresh mint or a Tajin rim if desired

Notes

  • I highly recommend seedless watermelon, but you can always strain your mixture to remove seeds if needed. Use a juicy, ripe melon for best results
  • You can use Persian or other small cucumbers in place of the English cucumber, but opt for a variety with limited seeds (or remove the seeds)
  • The lemon juice may be swapped for lime juice instead to add a bit of tartness
  • Agave nectar may be substituted by honey or granulated sugar if preferred
  • While garnishes are optional, a slice of watermelon, sprig of fresh mint, or a Tajin rim on the glass make for a nice touch
  • If your blender isn’t large enough to accommodate everything at once, you can blend everything but the water first. Strain, and then add the fruit juice mixture to the water and stir before storing
  • Straining is technically optional, but it helps catch any seeds, fruit chunks, or anything else that’s difficult to drink. If you don’t have a strainer, you can skip this step and it will still taste great!
  • Store leftover agua fresca in a pitcher or carafe in the refrigerator for up to 3 days. Even though it is kept cold, it is still best served over ice
  • Exact nutritional values will vary based on brand and flavor of ingredients, any swaps or additions, and actual quantity consumed, so please consider this a guideline only

Nutrition

Serving: 283gCalories: 74kcalCarbohydrates: 19gProtein: 1.3gFat: 0.3gSodium: 5.9mgPotassium: 234mgFiber: 1.1gSugar: 15gVitamin A: 149IUVitamin C: 20mgCalcium: 21mgIron: 0.5mg
Keyword aqua fresca, cooling drinks, cucumber watermelon infused water, fruit drinks, homemade fruit flavored water, hydrating drinks, quick and easy summer drinks, refreshing summer beverages, summer drink recipes, watermelon cucumber agua fresca
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Katie Vine