How to Make Matcha Coffee: A Step-by-Step Guide

If you’ve ever ordered a matcha coffee at a café and wound up with something overly bitter, overly sweet, or just strangely layered, you’re not alone. Many coffee drinkers are curious about how to combine the grassy intensity of matcha with the smooth body of coffee without clashing flavors or texture issues. This guide walks through exactly how to craft a well-balanced matcha coffee, using precise measurements and techniques that highlight both components.

To make a classic matcha coffee, whisk 1 gram of high-quality matcha powder with 30ml of 80°C water, then mix with 200ml of freshly brewed coffee (1:8 to 1:12 coffee-to-water ratio). Stir in 100–150ml of steamed milk for a matcha latte. Use a fine matcha whisk and aim for a smooth, lump-free blend before adding milk.

What Is Matcha Coffee?

Matcha coffee isn’t a standardized drink, but generally refers to any coffee beverage that incorporates powdered green tea—typically Japanese matcha—into the mix. Most commonly, this means blending a small amount of whisked matcha with espresso or drip coffee, then adding steamed or cold milk. The result bridges the vegetal, umami-rich notes of matcha with the roasted depth of coffee. It can be served hot or iced, as a latte or even a sparkling drink.

Why Combine Matcha and Coffee?

Combining matcha and coffee creates a layered flavor profile that appeals to fans of both beverages. Matcha brings a distinct vegetal, slightly bitter, and umami character due to its high chlorophyll and L-theanine content. Coffee contributes roasted, nutty, and sometimes fruity or chocolatey notes depending on the beans. When balanced correctly, the two can complement each other—matcha lifting the coffee’s brightness, while coffee rounds out matcha’s intensity. This combination also appeals to those seeking a caffeine boost with a twist.

How to Make Matcha Coffee (Step-by-Step)

Ingredients & Tools

• High-quality matcha powder (ceremonial or premium grade)
• Freshly brewed coffee (espresso or filter)
• Milk (dairy or plant-based)
• Hot water (around 80°C)
• Matcha whisk (chasen)
• Spoon, cup, milk frother (optional)

Step 1: Whisk the Matcha

Measure 1 gram of matcha powder (about ½ teaspoon) into a bowl or cup. Add 30ml (1 oz) of water heated to around 80°C. Using a bamboo matcha whisk, whisk vigorously in a zig-zag motion until the mixture is smooth and slightly frothy, with no lumps. This should take about 15–20 seconds. Avoid using boiling water, which can make the matcha taste overly bitter or astringent.

Step 2: Brew the Coffee

Brew 200ml of coffee using your preferred method. For consistency, aim for a brew ratio between 1:8 and 1:12 (coffee to water). That could mean a double shot of espresso (~60ml) or a 200ml cup of filter coffee. The coffee should have a balanced profile—not overly dark or sour—to work well with the matcha’s grassy tones.

Step 3: Combine Matcha and Coffee

Pour the whisked matcha into your coffee. Stir gently to combine—the mixture may look slightly layered at first, but will integrate as you stir. The result is a matcha-coffee base with a complex flavor that merges umami and roasted notes.

Step 4: Add Milk

Steam or heat 100–150ml of milk to around 60–65°C. Pour it into the matcha-coffee mix. For best texture, use a milk frother to create microfoam if you want a latte-style finish. Adjust the milk quantity to taste—some prefer more coffee-forward drinks, others like a creamier drink with less coffee visibility.

Optional: Serve Over Ice

To make an iced matcha coffee, let the coffee cool, then pour it over ice along with the whisked matcha. Add cold milk and stir. Avoid using too much ice to prevent dilution.

Choosing the Right Coffee Beans

The coffee you use matters. A balanced espresso or filter blend with mild acidity and smooth roast tones works better than an overly fruity or extra-dark roast. FrontStreet Coffee offers several blends ideal for blending with matcha, thanks to their smooth mouthfeel and balanced profiles.

Common Mistakes to Avoid

• Using boiling water for matcha—this leads to bitterness.
• Adding too much matcha—start with 1 gram per drink to avoid overpowering the coffee.
• Skimping on milk frothing—if making a latte, texture matters.
• Using poor-quality matcha—it will taste overly grassy or chalky.
• Not dissolving matcha fully before mixing with coffee—always whisk it smooth first.

Frequently Asked Questions

What’s the best coffee-to-matcha ratio?

A good starting ratio is 1 gram of matcha to 200–230ml of coffee. You can adjust based on taste, but avoid exceeding 1.5 grams unless you prefer a very strong green tea flavor.

Can I use instant coffee for matcha coffee?

Yes, but the flavor won’t be as clean or rich. Instant coffee tends to be more bitter and acidic, which can clash with matcha. Freshly brewed coffee or espresso is strongly recommended for balance.

Should I use hot or cold milk?

For a latte-style matcha coffee, use hot milk (60–65°C) steamed to microfoam. For iced versions, use cold milk over ice. Hot milk blends more smoothly with the matcha-coffee base.

What type of matcha should I use?

Use ceremonial or premium grade matcha for the best flavor. Culinary grade works but may taste more bitter or astringent. Avoid low-quality matcha that tastes overly grassy or chalky.

Can I make matcha coffee with an espresso shot?

Yes. A double espresso works well as the coffee base. Combine the whisked matcha with the espresso, then add milk for a matcha latte. The boldness of espresso contrasts nicely with matcha’s umami.

Recommended FrontStreet Beans for Milk-Based Matcha Coffee

For pairing with matcha coffee, FrontStreet’s Classic Blend delivers balanced notes of black chocolate, hazelnut, and malt—ideal for smoothing out matcha’s grassiness. The Commercial Blend offers a silky body with notes of caramel and nuttiness, perfect for lattes. Both roasts are engineered for milk coffee stability and approachable flavour. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.