A simple go-to iced matcha recipe with oat milk. This recipe is versatile and can be adjusted to your preferences.
How to Make an Iced Matcha Latte with Oat Milk
- Add 1 teaspoon of sifted matcha (or more for a stronger latte) to a matcha bowl. Add about 1/4 cup of warm water to the matcha. Avoid using boiling water.
- Whisk the matcha by moving the matcha whisk back and forth, until no clumps remain and the matcha is frothy.
- Add a handful of ice cubes and the oat milk to a glass. Pour the whisked matcha on top and stir to combine. Add sweetener to taste if desired.
Tips to Make the Best Matcha Latte
- Use ceremonial matcha for the best quality, color and flavor. Culinary matcha also works for a cheaper option, but it will be more bitter and will have a dull green color.
- Use hot, not boiling water.
- If you love a stronger matcha flavor, you can add more matcha if preferred. If you’re new to matcha and/or prefer a lighter matcha flavor, start with 1/2-3/4 teaspoon.




How to Make a Matcha Latte without a Matcha Whisk
A matcha whisk is traditionally used in Japan to prepare matcha and will result in the best latte. That being said, if you don’t own a matcha whisk, you can make a matcha latte at home by using a blender, an electric whisk or a milk frother. I used a blender for years before getting a matcha whisk and it works very well. Simply add the matcha and the oat milk to a blender and blend until smooth and frothy. Pour the blended matcha over ice. You can follow this ice matcha recipe for a blender version.
The Best Sweeteners for Iced Matcha Lattes
If you want to add sweetener to your iced matcha latte, I recommend using a liquid sweetener for the best results. Maple syrup works well, or honey if you’re not vegan. You can also make a simple syrup with sugar (use store-bought or follow your favorite recipe).
If you want to use dates, I recommend checking out this recipe for a blender iced matcha latte (use oat milk instead of almond milk). This is not a traditional way of making matcha, but it works well if you don’t have a matcha whisk or if you want to make a date-sweetened latte.

To learn more about matcha, I recommend checking out this comprehensive guide by Veggiekins.
More Matcha Recipes:
- Blender Iced Matcha Latte
- Pumpkin Spice Oat Matcha Latte
- Mint Matcha Latte
- Blender Oat Milk Matcha Latte
- Coconut Blender Matcha
And if you’re looking for a non-beverage matcha recipe, check out my Vegan Matcha Mint Chocolate Chip Ice Cream, Matcha Coconut Energy Bites or Vegan Matcha Sugar Cookies.

Iced Matcha Latte with Oat Milk
Equipment
- Matcha Whisk
- Matcha Bowl (or any rounded bowl)
Ingredients
- 1 teaspoon matcha (see notes)
- 1 cup oat milk, plain and unsweetened, or more to taste
- Sweetener of choice, to taste
- Handful Ice
Instructions
- Add the matcha (sifted if possible) to a matcha bowl, along with approximately 1/4 cup of warm water. You can warm it using a kettle or saucepan, but make sure to remove it from heat before it boils.
- Whisk the matcha by moving the matcha whisk back and forth, until no clumps remain and the matcha is frothy.
- Add a handful of ice and the oat milk to a glass. Pour the whisked matcha on top and stir to combine. Taste and add sweetener if desired.
Notes
If you make this iced matcha latte, be sure to leave a comment and/or give this recipe a rating! And if you try this recipe, don’t forget to tag me on Instagram!
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