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Looking for the ultimate chamberlain coffee matcha recipe to recreate Emma Chamberlain's favorite vibrant green drink at home? You can make this smooth, refreshing iced latte in less than five minutes using just high-grade matcha powder, warm water, your favorite milk, and a hint of vanilla syrup.
To make the classic iced Chamberlain matcha latte, sift 1 teaspoon of green tea matcha powder into 2 ounces of warm water (around 175°F), froth until silky and foamy, fill a tall glass with fresh ice and 6 to 8 ounces of oat milk, and pour the bright green matcha right over the top.
In This Article
Why This Matcha Recipe Works
Matcha lattes have taken social media by storm, and Emma Chamberlain's coffee brand helped make this earthy drink an everyday staple. Matcha is made from finely ground whole green tea leaves, giving you clean caffeine alongside natural antioxidants and L-theanine, which helps promote calm focus without the sudden coffee crash.
This copycat recipe works so well because it balances the natural, vegetal flavor of Japanese green tea with creamy oat milk and a touch of sweetness. Instead of ending up with bitter clumps at the bottom of your glass, our quick whisking technique ensures a velvety, cafe-worthy sip every single time. If you enjoy creative green tea drinks, you might also like our guide on 7 cool matcha drinks to refresh your day.
Ingredients You Need
You only need four basic pantry ingredients to build this drink. Here is the exact breakdown:
- Matcha powder: 1 teaspoon (about 2 grams) of ceremonial-grade Japanese matcha. You can use official Chamberlain Coffee matcha powder or your favorite high-grade green tea powder.
- Water: 2 ounces (1/4 cup) of warm filtered water, heated to roughly 175°F (80°C). Boiling water scorches delicate green tea leaves and causes bitterness.
- Milk: 6 to 8 ounces of barista-style oat milk, whole milk, almond milk, or coconut milk. Barista oat milk creates the creamiest body and sweet finish.
- Sweetener: 1 to 2 teaspoons of vanilla syrup, pure maple syrup, or honey. Emma often prefers vanilla syrup or maple syrup to complement the earthy notes.
- Ice: 1 cup of crisp ice cubes to chill your drink thoroughly.
Tools for the Best Foam
You do not need an entire cafe setup to whip up this drink. A few simple everyday tools will give you perfect results:
- Handheld electric milk frother: This is the easiest, quickest way to dissolve matcha powder into warm water without leaving clumps.
- Small fine-mesh strainer: Sifting your powder takes five seconds and prevents stubborn lumps from forming in your cup.
- Small bowl or measuring cup: A wide-rim cup gives your frother room to spin without splashing.
- Tall serving glass: A 12-to-16-ounce glass showcases the beautiful green and white layers.
If you prefer traditional methods, a bamboo whisk (known as a chasen) works wonderfully in a small ceramic bowl. Whisk vigorously in a quick "W" or "M" motion until a thick micro-foam forms on top.
Step-by-Step Instructions
Ready to make your iced latte? Follow these simple steps for a gorgeous layered beverage:
- Sift the powder: Place a small fine-mesh strainer over a bowl or measuring cup. Add 1 teaspoon of matcha powder and gently tap the side so the fine green dust falls through smoothly.
- Add warm water: Pour 2 ounces of warm water over the sifted powder. Make sure the water is hot to the touch but not boiling. For consistent brewing, the Spruce Eats matcha brewing guidelines suggest keeping your water between 165°F and 175°F to preserve sweetness.
- Froth until airy: Submerge your handheld milk frother and pulse on high for 20 to 30 seconds until the matcha dissolves completely and develops a rich, bubbly crema on top.
- Prep your glass: Add your vanilla syrup or maple syrup to the bottom of your serving glass. Fill the glass with ice cubes, then pour in 6 to 8 ounces of cold oat milk, leaving about an inch of space at the top. Stir briefly to distribute the sweetener.
- Pour the matcha topper: Slowly pour your frothed matcha over the ice and milk. Watch the vibrant green tea float gently across the top of the milk, creating that iconic aesthetic gradient. Stir with a straw when you are ready to drink!
Flavor Variations to Try
Once you master the classic version, you can customize this beverage to match your mood or the season:
- Strawberry Matcha Latte: Spoon 2 tablespoons of mashed fresh strawberries or strawberry puree into the bottom of the glass before adding ice and milk. It creates a stunning pink, white, and green layered drink.
- Vanilla Sweet Cream Cold Foam: Froth 2 tablespoons of heavy cream with 1 tablespoon of milk and a dash of vanilla syrup for 15 seconds, then spoon it over your finished iced latte. Fans of cafe specialties will love comparing this to our Human Bean matcha drinks guide.
- Tropical Mango Matcha: Layer sweetened mango puree under your cold milk for a fruity twist. Check out our step-by-step mango matcha recipe for exact proportions.
- Sparkling Matcha Tonic: Swap the milk for crisp tonic water and a splash of fresh lime juice for a fizzy afternoon refresher. You can follow our matcha tonic recipe to get the balance just right.
- Warm Cozy Latte: Skip the ice cubes, warm your milk in a small saucepan or microwave, and froth the warm milk before pouring the whisked matcha on top.
Pro Tips and Troubleshooting
Making specialty beverages at home should be fun and stress-free. Here are solutions to common questions that arise while preparing this drink:
Why Does My Matcha Taste Bitter?
Matcha naturally carries an earthy, slightly grassy flavor, but sharp bitterness almost always comes from using boiling water. When boiling water hits powdered green tea leaves, it scorches the compounds. Let your kettle rest for two minutes after boiling before pouring, or choose a culinary powder that lists ceremonial or first-harvest origins.
Why Are There Clumps in My Cup?
Matcha particles are extremely fine and naturally attract moisture from the air, causing small clumps in your storage tin. Sifting takes only five seconds, but it breaks apart those clusters so the powder hydrates evenly. An electric frother or bamboo whisk is essential; simply stirring with a spoon will leave dry powder floating on top.
Which Milk Pairs Best?
Oat milk is the gold standard for iced green tea lattes because its natural grain sweetness rounds out the earthy tones of the tea. Almond milk produces a lighter, nuttier drink, while whole dairy milk creates a dense, classic coffeehouse feel. If you prefer dairy-free choices, look for "barista edition" plant milks, which contain small amounts of healthy fats that foam reliably.
Quick Recipe Card
Homemade Iced Chamberlain Matcha Latte
Prep Time: 5 minutes | Total Time: 5 minutes | Yield: 1 serving (approx. 10–12 oz)
| Ingredient | Amount |
|---|---|
| Ceremonial Matcha Powder | 1 tsp (2 g) |
| Warm Water (175°F) | 2 oz (1/4 cup) |
| Oat Milk (or milk of choice) | 6 to 8 oz |
| Vanilla Syrup or Maple Syrup | 1 to 2 tsp |
| Ice | 1 cup |
Quick Steps: Sift matcha into warm water and froth for 20 seconds. Fill a glass with syrup, ice, and milk. Pour the green matcha over the top and enjoy.
Frequently Asked Questions
Can I make this matcha recipe in advance?
It is best enjoyed fresh because matcha naturally settles at the bottom of the liquid after 15 to 20 minutes. If you want to prepare ahead, whisk the matcha and water, store it in an airtight jar in the fridge for up to 24 hours, and shake vigorously before pouring over milk and ice.
How much caffeine is in this drink?
One teaspoon of green tea matcha powder typically contains about 60 to 70 milligrams of caffeine. This provides a gentle, sustained morning lift that feels comparable to a shot of espresso without the nervous jitters.
Can I use cold water instead of warm water?
Yes, you can whisk matcha into cold water, but it requires more vigorous blending or a blender bottle with a whisk ball. Warm water between 165°F and 175°F dissolves the leaf particles faster and releases a sweeter, more aromatic aroma.
What does ceremonial grade mean?
Ceremonial grade refers to premium green tea harvested from the youngest, most tender top leaves during the first spring harvest. It features a brilliant emerald green color, delicate sweetness, and almost zero bitterness compared to culinary grade powders.
Final Thoughts
Mastering this simple chamberlain coffee matcha recipe allows you to skip the cafe drive-thru line and enjoy a refreshing, antioxidant-rich iced latte right from your own kitchen counter. With just a quick sift, warm water, and your favorite creamy milk, you can whip up an energizing beverage in minutes. If you love discovering more cafe copycats and flavorful green tea drinks, be sure to explore our Better Buzz matcha latte recipe next!
