Making a delicious Iced Matcha Latte at home is easier than you think. If you love that sweet, earthy, creamy flavor, you are in the right place.
We all know that mid-afternoon slump. I used to grab my keys, jump in the car, and spend way too much money on a coffee shop run every single day.
Then, I decided to figure out how to make my own Starbucks iced matcha latte at home. It turns out, it is incredibly simple and takes less than five minutes.
It costs a fraction of the price, and honestly? It tastes so much better when you make it yourself.
Just like when we stopped buying store-bought juices to make our favorite homemade raspberry peach lemonade, learning to make this green drink was a total game-changer for our budget.
You are going to absolutely love making this at home.
Table of Contents
Why You’ll Love This Iced Matcha Latte Recipe
Making your own drinks from scratch is incredibly rewarding. This easy iced matcha latte recipe is simple, fast, and packed with health benefits.
Here is why this will become your go-to afternoon pick-me-up:
- Saves money: Skip the drive-thru. You can make an entire week of lattes for the cost of one cafe drink.
- Total control: You decide exactly how much sweetener goes into your glass. No sugar crashes here!
- Dairy-free friendly: It is incredibly easy to make this a dairy-free matcha latte just by swapping the milk.
- Sustained energy: Matcha provides a gentle, steady caffeine boost without the coffee jitters and is packed with powerful antioxidants.
- Quick prep: You only need four ingredients and about five minutes.
Ingredients You Need (Plus Tips and Swaps)
The beauty of a homemade iced matcha latte lies in its simplicity. You only need a few high-quality ingredients to make magic happen.
Matcha Green Tea Powder This is the star of the show. The best matcha powder for lattes is labeled “ceremonial grade” or “latte grade.” These grades offer a bright, vibrant green color and a smooth, sweet flavor. Stay away from culinary grade matcha for drinking, as it can be quite bitter.
Hot Water You need a small amount of hot water to properly dissolve the matcha powder. The water should be hot, but never boiling. Boiling water will scorch the delicate tea leaves and ruin the flavor.
Sweetener I love using pure maple syrup because it blends easily into cold drinks and adds a lovely, subtle flavor. You can also use honey, agave nectar, or a classic simple syrup. If you prefer your drinks unsweetened, simply leave this out!
Milk of Choice This recipe is incredibly versatile. Whole milk creates a rich, creamy texture. If you want a dairy-free matcha latte, creamy oat milk or soy milk are fantastic options. Almond milk works too, though it will be slightly less creamy.
Ice Plenty of ice is essential for that perfect, refreshing chill.
Step-by-Step Instructions
Making this easy iced matcha latte recipe is surprisingly straightforward. Just follow these simple steps for a perfectly smooth drink.
1. Sift the Matcha Place a fine-mesh strainer over a small bowl or a mug. Sift your matcha powder through the strainer. This breaks up any clumps and ensures your drink is silky smooth. Do not skip this step!
2. Whisk with Hot Water Pour a small amount of hot water (about 175°F) over the sifted matcha powder. If you have a traditional bamboo whisk, whisk vigorously in a “W” or “M” motion until the liquid is frothy and entirely clump-free.
3. Sweeten the Base While the matcha mixture is still warm, stir in your maple syrup or sweetener of choice. Stirring it in now helps it dissolve perfectly.
4. Pour Over Ice Fill a tall glass to the top with ice cubes. Pour your sweetened, frothy matcha mixture directly over the ice.
5. Add the Milk Top your glass off with your favorite cold milk. Watch the beautiful green and white colors swirl together. Stir well and enjoy immediately!
Pro Tips for Perfect Results
Finding the best matcha powder for lattes is step one, but technique matters too.
Always check your water temperature. If you don’t have a fancy thermometer kettle, simply boil your water and let it sit off the heat for about five minutes before using it.
If you do not have a bamboo whisk, do not worry. A handheld electric milk frother is an absolute lifesaver for making an Iced Matcha Latte at home. It blends the powder and water together flawlessly in seconds.
Make sure to sweeten the matcha before you add the cold milk and ice. Trying to stir thick honey or syrup into an icy drink will just leave a sticky clump at the bottom of your glass.
Common Mistakes to Avoid
Using boiling water: I cannot stress this enough. Boiling water will burn the matcha. It will turn your beautiful, sweet drink into a bitter, muddy mess.
Skipping the sifting step: Matcha powder is notorious for clumping due to static electricity. If you do not sift it, you will end up drinking tiny, bitter chunks of dry powder.
Using cheap, dull matcha: If your powder looks yellowish or brownish-green, it is old or low quality. You want a powder that is a vibrant, neon green.
Adding matcha directly to cold milk: Matcha will absolutely not dissolve in cold liquid. You must create the warm, concentrated “matcha shot” first.
Serving Ideas
This vibrant green drink is the perfect companion for a slow weekend morning or a busy weekday afternoon.
Serve your homemade iced matcha latte alongside a slice of warm banana bread, avocado toast, or fresh blueberry muffins. The earthy flavors balance perfectly with sweet baked goods.
If you are hosting a summer brunch, set up a colorful drink station! You can offer pitchers of this iced matcha alongside our wildly popular homemade strawberry lemonade.
It is a fantastic way to offer your guests beautiful, refreshing options that aren’t just standard coffee.
Storage & Make-Ahead Tips
To Store in the Fridge: An Iced Matcha Latte is really best enjoyed fresh, immediately after mixing. As it sits, the matcha powder will eventually settle to the bottom of the glass, and the melting ice will water down the flavor.
To Make Ahead: If you want to save time in the morning, you can prepare a “matcha concentrate” ahead of time. Sift your powder, whisk it with hot water, and stir in your sweetener.
Store this concentrated green syrup in a tiny, airtight jar in the fridge for up to 2 days. When you are ready for your drink, just pour it over ice and add cold milk!
What kind of matcha powder is best for an iced latte?
For the best flavor and brightest green color, always choose a high-quality “latte grade” or “ceremonial grade” matcha powder. Avoid “culinary grade” matcha, as it tends to be more bitter and is better suited for cooking and baking rather than drinking.
How do you mix matcha powder without a bamboo whisk?
While a traditional bamboo whisk is great, you can easily dissolve matcha powder using a handheld milk frother, a small metal drink whisk, or even an immersion blender. The key is to ensure there are no clumps remaining before adding your milk and ice.
Do you use hot or cold water to make an iced matcha latte?
You should always dissolve your matcha powder in hot water first, even for an iced latte. Use hot water around 175°F (80°C)—not boiling—to perfectly dissolve the powder without burning the tea leaves or destroying its nutrients. Once it is completely smooth, you can pour it straight over ice.
What is the best milk to use for a homemade matcha latte?
Oat milk and soy milk are extremely popular choices because their creamy textures pair beautifully with the sweet, earthy flavor of matcha. Some studies also suggest the casein in dairy milk can block the absorption of matcha’s antioxidants, making plant-based milks an excellent, health-conscious choice!
Final Thoughts
I hope this easy, creamy Iced Matcha Latte brings a little burst of calm energy to your day! It truly is the perfect balance of sweet, earthy, and incredibly refreshing.
Once you see how easy it is to make a Starbucks iced matcha latte at home, you will never want to wait in a drive-thru line again.
If you make this recipe, please let me know how it turned out! Leave a comment below, give the recipe card a 5-star rating, and don’t forget to save it to your favorite Pinterest beverage boards so you can find it later.
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Easy Homemade Iced Matcha Latte
- Prep Time: 5 minutes
- Total Time: 5 minutes
- Yield: 1 serving
Ingredients
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1 ½ to 2 teaspoons ceremonial grade matcha powder
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2 Tablespoons hot water (approx 175°F, not boiling)
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1 to 2 Tablespoons maple syrup (or simple syrup), to taste
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1 cup cold milk (oat milk, soy milk, or whole milk)
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1 cup ice cubes
Instructions
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Sift: Place a fine-mesh strainer over a small bowl or mug. Sift the matcha powder to remove any clumps.
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Whisk: Pour the hot water over the sifted matcha. Using a bamboo whisk or a handheld electric frother, whisk vigorously until the powder is completely dissolved and a frothy layer forms.
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Sweeten: Stir the maple syrup into the warm matcha mixture until well combined.
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Assemble: Fill a tall drinking glass completely with ice cubes. Pour the sweetened matcha mixture over the ice.
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Finish: Top with your cold milk of choice. Stir well to combine the layers and enjoy immediately!
Notes
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Equipment: A handheld milk frother is the easiest way to get a perfectly smooth, clump-free matcha shot if you do not have a traditional bamboo whisk.
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Make it Dairy-Free: Simply use oat milk, almond milk, or coconut milk. Oat milk provides the creamiest texture!
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Temperature: Never use boiling water, as it will scorch the matcha and make it taste bitter. Let boiling water cool for 5 minutes before using.
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