Matcha

What is Matcha?

Matcha (抹茶, literally "powdered tea") is a type of green tea that has been ground into a fine powder. Unlike most teas, where leaves are steeped and removed, matcha is consumed whole, so you ingest the entire leaf. The leaves are shade-grown for about three weeks before harvest, which increases chlorophyll content and gives matcha its vibrant green color and a distinctive flavor profile that is both vegetal and slightly sweet, with a pleasant bitterness.

Matcha originated in China during the Tang dynasty, but it was brought to Japan in the 12th century by the Zen Buddhist monk Eisai. Over time, Japanese farmers refined the cultivation and processing methods, and matcha became deeply intertwined with Japanese culture, especially through the tea ceremony.

The Tea Ceremony (茶道, Sadō)

The Japanese tea ceremony, known as 茶道 (sadō, "way of tea") or 茶の湯 (chanoyu, "hot water for tea"), is a choreographed ritual of preparing and serving matcha. It is not just about drinking tea; it emphasizes aesthetics, mindfulness, and the appreciation of the present moment. The ceremony often takes place in a simple, rustic tea room, and every movement—from the way the host cleans the utensils to the way guests turn the bowl—is deliberate.

There are several schools of tea ceremony, the most prominent being Urasenke and Omotesenke. The host uses specific utensils: a tea bowl (茶碗, chawan), a bamboo whisk (茶筅, chasen), a tea scoop (茶杓, chashaku), and a cloth (茶巾, chakin). The tea is prepared by adding a small amount of matcha to the bowl, pouring hot water (not boiling, usually around 80°C), and whisking in a zigzag motion until frothy.

There are two main types of tea served in the ceremony: 薄茶 (usucha, thin tea) and 濃茶 (koicha, thick tea). Usucha is more common and uses about 2 grams of matcha with 70 ml of water, whisked to a light foam. Koicha is a thicker, more intense preparation using about 4 grams of matcha with only 30 ml of water, resulting in a syrupy consistency. Koicha is served at more formal ceremonies and is often shared among guests from the same bowl.

Ceremonial vs. Culinary Grade

In English-speaking markets, matcha is often divided into "ceremonial grade" and "culinary grade." This distinction is not an official Japanese classification, but it is a useful guideline for consumers.

• Ceremonial grade: This is the highest quality matcha, made from the youngest, tenderest leaves. It has a vibrant green color, a fine texture, and a smooth, mellow flavor with minimal bitterness. It is meant to be whisked with water and drunk plain, as in the tea ceremony. Ceremonial grade is typically more expensive.
• Culinary grade: This matcha is slightly lower in quality, often made from older leaves. It may have a more pronounced bitterness and a duller color. Culinary grade is designed for cooking and baking, where it is mixed with milk, sugar, or other ingredients. It is less expensive and can stand up to strong flavors.

However, the line between grades is not always clear-cut. Some producers label their matcha as "premium" or "daily" grade, and there is no regulatory standard. When buying matcha for drinking plain, look for a bright green color and a fine powder; for cooking, a lower grade is often sufficient.

How to Prepare Matcha

To make a bowl of usucha (thin tea) at home, you will need:

• 1-2 teaspoons (about 2 grams) of ceremonial grade matcha
• 70 ml of hot water (around 80°C, not boiling)
• A chawan (tea bowl) or any small bowl
• A chasen (bamboo whisk) if available, though a regular whisk can work

Sift the matcha into the bowl to remove clumps. Add the hot water. Whisk in a quick zigzag motion until a fine foam forms on the surface. Drink immediately, as matcha settles quickly.

Health and Caffeine

Matcha is rich in antioxidants, particularly catechins, and contains L-theanine, an amino acid that promotes relaxation without drowsiness. Because you consume the whole leaf, matcha contains more caffeine than regular steeped green tea—roughly the same as a cup of coffee, but the L-theanine is said to moderate the caffeine's effects, providing a calm alertness.

Common Uses in Food

Beyond the tea ceremony, matcha is used in a variety of Japanese sweets and modern dishes. It flavors 和菓子 (wagashi, traditional confections), ice cream, cakes, cookies, and even savory dishes like soba noodles. In recent years, matcha lattes have become popular worldwide, though these are not traditional Japanese preparations.

Storing Matcha

Matcha is sensitive to light, heat, and air. Once opened, it should be stored in an airtight container in the refrigerator and used within a few weeks to maintain its color and flavor. Exposure to air causes oxidation, turning the powder dull and bitter.