Matcha has 137 times more antioxidants than regular green tea - but let’s be honest, when we try to make it at home, it often ends up lumpy like soggy flour.

The real reason? We’re probably using water that’s too hot (over 85°C) or whisking it too hard. Matcha is delicate - and a little shock is all it takes to turn it into a green, clumpy mess.

Want a cup as smooth as in a Japanese teahouse? Let CHUS guide you through water temperature, whisking tips, and the secret “M-motion” - all to help you master that frothy, vibrant green cup of matcha.

Powdered tea leaves - Matcha

Powdered tea leaves - Matcha

What Is Matcha?

Matcha is a finely ground powder made from young green tea leaves. It's more than a popular drink - it’s an important part of Japan’s traditional tea ceremony. Along with its unique taste, matcha is known for its amazing health benefits.

To create matcha, young tea buds are grown in the shade, then steamed, dried, de-stemmed, and stone-ground into a fine, smooth powder.

Matcha was introduced to Japan in the XII century

Matcha was introduced to Japan in the XII century

A Journey from China to Japan

Matcha was first brought to Japan from China in the 12th century. Its unique taste and health benefits quickly made it a favorite of the Japanese elite. Over time, matcha became an essential part of Japanese tea rituals, admired for its calm and mindful atmosphere.

The Health Benefits of Matcha

Matcha isn’t just pretty and tasty - it’s also packed with health benefits. With antioxidant levels 137 times higher than regular green tea, it helps boost your immune system, sharpen focus, and support natural weight loss.

One special ingredient, L-theanine, gives you a calm alertness - unlike the jittery buzz from coffee. That’s why Zen monks often drink matcha during long meditation sessions.

Why Does Matcha Get Clumpy?

To fix clumpy matcha, we first need to understand why it happens. Matcha is incredibly fine, which is great for flavor but makes it tricky to mix.

Common Reasons for Lumps in Matcha

  • Water temperature: Water that’s too hot (over 85°C) makes the proteins in matcha clump. Water that’s too cold (under 60°C) can’t dissolve the powder properly.
  • Poor quality matcha: Cheap matcha may be mixed with sugar, milk powder, or additives that don’t blend well.

Incorrect whisking: Stirring too hard or in circles can cause the powder to gather into clumps instead of dissolving smoothly.

Matcha can be easy to make if you understand these steps.

Matcha can be easy to make if you understand these steps.

Tips for Smooth, Clump-Free Matcha

1. Use the Right Tools

Traditional tools:

  • Chawan (tea bowl): Choose one with a wide mouth (12–15 cm) and thick walls to hold heat. Raku or Arita ceramic bowls work well.
  • Chasen (bamboo whisk): This tool is essential. Go for one with 80–120 prongs, made from mature bamboo. Soak it in warm water for 2–3 minutes before using.
  • Chashaku (bamboo scoop): Used to measure matcha powder. One scoop usually equals 1 gram.

Modern alternatives:

  • A wide ceramic bowl
  • A small whisk or milk frother
  • A regular teaspoon (1 tsp = 2g matcha)

 

Chasen tool is used

Chasen tool is used

2. Measure Matcha and Water Correctly

Choose high-quality matcha made from spring-harvested tea buds. It should be bright green, have a gentle aroma, and a naturally sweet taste.

Boil water, then let it cool to 75–80°C before using. This helps prevent clumping. Use your bamboo whisk to stir the matcha until it’s smooth and foamy.

  • Warm your tools: Pour hot water into the bowl and over the chasen, wait 30 seconds, then pour it out. This step helps maintain heat during mixing.
  • Sift your matcha: Use a fine sieve to sift 5g of matcha into the bowl. This removes any tiny lumps before you even start.

Water and matcha ratio needs to be precise to avoid clumps

Water and matcha ratio needs to be precise to avoid clumps

Use exact tools like a level scoop or measuring spoon. Don’t just estimate with your eyes — too much or too little powder will affect the taste and texture.

3. Whisk the Right Way

Making matcha the right way takes practice and patience. Start by putting the matcha in your bowl, then add a little warm water.

Whisk gently in small circular motions from the outside in, allowing the powder to dissolve fully. Gradually add more warm water (75–80°C) as you whisk.

  • Create a thick paste first: Add 2–3 teaspoons of warm water, then whisk using an M-shaped motion, side to side. Do this 10–15 times until smooth.
  • Add more water slowly: Pour in another 40–50ml of warm water, then whisk quickly in the same M-motion. Aim for 60–80 strokes in about one minute.

A good matcha drink needs appropriate temperature to brew

A good matcha drink needs appropriate temperature to brew

4. Finish with a Smooth Foam

For the final 15 seconds, whisk lightly across the surface to create a soft, creamy foam. The perfect matcha foam should be pale green, smooth, and unbroken even when the bowl is tilted.

Many elements can cause clumps in matcha if not brewed properly

Many elements can cause clumps in matcha if not brewed properly

 

Common Mistakes (And How to Fix Them)

Problem: Bitter taste

  • Cause: Water too hot or whisked too long
  • Fix: Use 70°C water and whisk for no more than 2 minutes

Problem: No foam

  • Cause: Old whisk, water too cool, or low-quality matcha
  • Fix: Use a fresh whisk, heat water to 75°C, and choose ceremonial-grade matcha

Problem: Clumps remain

  • Cause: No sifting or skipped paste step
  • Fix: Always sift and start by creating a paste before adding more water

Beginner mistakes are part of the process.

Beginner mistakes are part of the process.

Modern Matcha Variations

Hot Matcha Latte

  • 2g matcha + 30ml warm water (prepared as above)

  • Add 150ml steamed milk (about 65°C)

  • Froth the milk and pour over matcha

  • Optional: Sprinkle some extra matcha on top

Iced Matcha Latte

  • Mix 2g matcha with 20ml warm water

  • Add 2 teaspoons of syrup if desired

  • Pour over a glass of ice

  • Add 200ml of cold milk

Matcha can be used in lattes, desserts, and more.

Matcha can be used in lattes, desserts, and more.

>>> Read more: Coffee or Tea – Which One Keeps You Healthy and Awake?

Conclusion

Making matcha without clumps is both a technique and an art form. A great cup of matcha shows patience, care, and love for tea. With a little practice, you’ll be able to enjoy a perfect cup right at home.

We hope CHUS has shared something helpful with you.

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Toby

Toby

Cultural storyteller

17:42 14/07/2025

As a Gen Z - Living that hustle life like any other young person, but sometimes just loves to slow down and view traditional values through a Gen Z eyes. He believes that Vietnamese culture isn't foreign to his generation at all - it just needs the right way to be told and shared naturally, without forcing it."

All articles by Toby

FAQs

  • Why does my matcha always end up clumpy?
  • Can I make matcha without a chasen whisk?
  • How do you get that creamy foam on top?