Lately, Vietnamese street drinks have been blowing up with creative, refreshing combinations, and one of the hottest trends right now is coconut water with matcha foam. It’s the perfect balance of light and creamy—sweet coconut water meets earthy matcha in a deliciously frothy topping. If you love Vietnamese cà phê trứng (egg coffee) or salted cream coffee, this drink is right up your alley!
The best part? It’s super easy to make at home with just a few ingredients. Whether you’re looking for a new twist on your matcha fix or just want something refreshing, this drink is a must-try. Let’s get into the recipe!
Why You’ll Love This Coconut Water with Matcha Foam
✅ Hydrating & Refreshing – Coconut water is naturally hydrating and packed with electrolytes.
✅ Creamy yet Light – The matcha foam is smooth and velvety without being heavy.
✅ No Fancy Equipment Needed – You can make this with just a whisk!
✅ Naturally Sweetened – No refined sugar, just a touch of condensed milk.
Recipe for Coconut Water with Matcha Foam
Servings: 1 drink
Prep Time: 5 minutes
Total Time: 5 minutes
Ingredients
For the Drink:
- 1 cup fresh coconut water (chilled)
- Ice cubes
For the Matcha Foam:
- 3 tbsp heavy cream (or coconut cream for a dairy-free option)
- 1/2 tsp matcha powder (sifted for smoothness)
- 1.5 tsp sweetened condensed milk (adjust to taste)
- A pinch of salt (enhances flavor & balances sweetness)

How to Make Coconut Water with Matcha Foam
Step 1: Make the Matcha Foam
- In a small bowl, combine heavy cream, matcha powder, condensed milk, and a pinch of salt.
- Whisk vigorously until soft peaks form. You can use:
- A small hand whisk (it takes about 2 minutes).
- A milk frother for extra smoothness.
- A hand mixer (only if making multiple servings).
- A sealed jar – shake it really well until it thickens!

Step 2: Assemble the Drink
- Fill a tall glass with ice cubes and pour in the chilled coconut water.
- Spoon the fluffy matcha foam over the top.
- Optional: Sprinkle a little more matcha powder on top for an aesthetic touch.
Step 3: Enjoy!
- Drink it as-is to enjoy the contrast between creamy and refreshing.
- Stir it up if you prefer a balanced blend of flavors.
Troubleshooting & Tips for the Best Matcha Foam
✅ Why is my matcha foam not fluffy?
- Your cream might be too warm. Make sure it’s cold before whisking.
- Whisk long enough—soft peaks should hold but still be pourable.
- Sift the matcha before mixing to prevent clumps.
✅ Can I whisk matcha into the foam instead of folding it in?
- Yes! Whisking everything together at the start ensures a smooth, even color.
✅ Can I make this dairy-free?
- Use coconut cream instead of heavy cream. It’ll be slightly looser but still delicious.
✅ Can I make this ahead of time?
- The foam is best fresh, but you can make it 30 minutes ahead and store it in the fridge.
✅ What kind of coconut water should I use?
- Fresh coconut water is best for authentic flavor, but boxed coconut water works too.
Why This Drink is Trending in Vietnam
Vietnamese street drinks are always evolving, and this matcha foam coconut water has been popping up everywhere in Vietnam lately. It’s a fun, modern take on traditional coconut water, giving it a café-style upgrade. The combination of light, natural sweetness with creamy, foamy matcha makes it the perfect summer drink—cool, refreshing, and IG-worthy!
Final Thoughts
Coconut water with matcha foam is one of the easiest yet most impressive drinks you can make at home. It’s light, refreshing, and perfect for a warm day. Try it out and let me know what you think!

How to make the Coconut Matcha Foam Drink
Course: Drinks, Recipes1
servings5
minutes5
minutesIngredients
- For the Drink:
1 cup fresh coconut water
Ice cubes
- For the Matcha Foam:
3 tbsp heavy cream
1/2 tsp matcha powder (sifted)
1.5 tsp sweetened condensed milk (adjust to taste)
A pinch of salt (optional)
Directions
- Step 1: Make the Matcha Foam
In a small bowl, combine heavy cream, matcha powder, condensed milk, and a pinch of salt.
Whisk vigorously until soft peaks form. You can use: A small hand whisk (it takes about 2 minutes).
A milk frother for extra smoothness.
A hand mixer (only if making multiple servings).
A sealed jar – shake it really well until it thickens! - Assemble the Drink
Fill a tall glass with ice cubes and pour in the chilled coconut water.
Spoon the fluffy matcha foam over the top.
Optional: Sprinkle a little more matcha powder on top for an aesthetic touch.