Iced Matcha Latte with Oat Milk
Short Description
A creamy, refreshing, and plant-based drink made with high-quality matcha powder, chilled oat milk, and ice. This iced latte is lightly earthy, subtly sweet, and energizing—perfect for warm days or as a coffee alternative.
Why You’ll Love This Recipe
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Naturally dairy-free and vegan with oat milk.
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Ready in just 5 minutes with minimal steps.
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Provides sustained energy and antioxidants from matcha.
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Easy to customize with sweeteners or flavors.
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Refreshing and light, yet creamy and satisfying.
Ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
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matcha powder (preferably ceremonial grade)
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hot water (not boiling)
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oat milk (chilled)
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ice cubes
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sweetener of choice (optional: maple syrup, honey, or simple syrup)
Directions
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Sift the matcha powder into a small bowl to prevent clumps.
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Add hot (but not boiling) water and whisk briskly in a “W” motion until smooth and frothy.
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Fill a glass with ice cubes.
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Pour chilled oat milk over the ice.
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Slowly pour the whisked matcha mixture over the oat milk.
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Add sweetener if desired and stir gently to combine.
Servings and Timing
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Servings: 1
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Prep Time: 5 minutes
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Total Time: 5 minutes
Variations
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Use almond, soy, or dairy milk instead of oat milk.
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Add vanilla extract for a sweeter, dessert-like flavor.
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Make it extra frothy by blending the ingredients.
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Try flavored syrups (lavender, caramel, or hazelnut) for a café-style twist.
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Make it sugar-free by skipping sweetener or using a sugar substitute.
Storage/Reheating
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Storage: Best enjoyed immediately. If stored, keep the matcha mixture separate from the milk and combine just before serving. Refrigerate for up to 24 hours.
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Reheating: This is meant as a cold drink, but for a hot version, gently warm oat milk on the stove (do not boil), whisk in the prepared matcha, and serve.
FAQs
What type of matcha should I use?
Ceremonial-grade matcha provides the best flavor and vibrant green color, though culinary grade works for a more budget-friendly option.
Can I make this latte without a bamboo whisk?
Yes, you can use a small regular whisk, handheld frother, or even shake the matcha and water in a sealed jar until frothy.
Is oat milk the best option for matcha?
Oat milk is creamy and slightly sweet, which pairs well with matcha’s earthy flavor. However, you can substitute any milk of choice.
Can I make it ahead of time?
Yes, but it’s best to store the matcha mixture separately and mix with oat milk and ice right before drinking to avoid separation.
How much caffeine does this contain?
One serving of matcha (about 1 teaspoon) typically has 60–70 mg of caffeine—less than coffee but enough for an energy boost.
Why does my matcha taste bitter?
Bitterness usually comes from boiling water or low-quality matcha. Use water around 175 °F (80 °C) and sift the powder before whisking.
Can I sweeten it naturally?
Yes, maple syrup, honey, or agave are excellent natural sweeteners that blend well with matcha.
What’s the best way to make it frothy?
Whisk vigorously in an “M” or “W” motion with a bamboo whisk, or use a milk frother for extra foam.
Can I use cold water instead of hot?
Cold water won’t properly dissolve matcha. Always start with warm water, then chill the drink with ice and cold oat milk.
Is this drink healthy?
Yes. Matcha is rich in antioxidants, and oat milk adds fiber and creaminess. Just watch the amount of sweetener added.
Conclusion
An iced matcha latte with oat milk is a quick, refreshing, and nourishing beverage that combines the earthy richness of matcha with the creaminess of oat milk. Simple to prepare and endlessly customizable, it makes an excellent daily ritual—whether you want a morning pick-me-up or an afternoon refreshment.
PrintIced Matcha Latte with Oat Milk
A refreshing and creamy iced matcha latte made with oat milk, perfect for a dairy-free energy boost.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Total Time: 5 minutes
- Yield: 1 serving 1x
- Category: Beverage
- Method: No-Cook
- Cuisine: Japanese-Inspired
- Diet: Vegan
Ingredients
- 1 teaspoon matcha green tea powder
- 2 tablespoons hot water
- 1–2 teaspoons maple syrup or sweetener of choice (optional)
- 3/4 cup oat milk (chilled)
- Ice cubes
Instructions
- In a small bowl, whisk the matcha powder with the hot water until fully dissolved and frothy.
- Add maple syrup or your preferred sweetener to the matcha mixture if desired.
- Fill a glass with ice cubes.
- Pour the matcha mixture over the ice.
- Top with chilled oat milk and stir gently to combine.
- Serve immediately and enjoy!
Notes
- Use a bamboo whisk (chasen) for best results when mixing matcha.
- Adjust the amount of sweetener to taste.
- You can blend the drink for a creamier texture.
- Barista-style oat milk froths better if you prefer a layered look.
Nutrition
- Serving Size: 1 glass (approx. 12 oz)
- Calories: 90
- Sugar: 5g
- Sodium: 60mg
- Fat: 2.5g
- Saturated Fat: 0.3g
- Unsaturated Fat: 2.2g
- Trans Fat: 0g
- Carbohydrates: 15g
- Fiber: 2g
- Protein: 2g
- Cholesterol: 0mg
Keywords: iced matcha latte, oat milk matcha, vegan matcha drink, dairy-free latte, healthy iced latte