About Matcha
Matcha is green tea ground into a fine powder. The tea plants are shaded for several weeks before harvest, which raises their chlorophyll and the amino acid L-theanine. The leaves are steamed, dried, stripped of stems and veins (the result is called tencha), and then stone-ground. Because you whisk the powder into water and drink the whole leaf, matcha is richer and more concentrated than steeped green tea. Uji in Kyoto and Nishio in Aichi are two of Japan's best-known matcha regions.
What it tastes like
Good matcha is a vivid green, with a creamy, savory umami flavor, a gentle sweetness, and only a light bitterness. Lower grades are duller in color and more astringent, which makes them better suited to lattes and baking.
Other ways to brew Matcha
Usucha (thin tea)
This is everyday matcha. Sift 1–2 g (about one teaspoon) into a wide bowl. Add 2–3 oz (60–80 ml) of water at 158–176°F (70–80°C) and whisk briskly in a zigzag W or M motion, not a circle, for 15–30 seconds, until a fine foam covers the surface. Drink it straight away, before it settles.
Koicha (thick tea)
Made with high-grade matcha for the tea ceremony. Use about 4 g with just 1 oz (30–40 ml) of water and knead it slowly with the whisk into a glossy paste the thickness of melted chocolate, with no foam. Only use your best ceremonial matcha for this; cheaper grades taste harsh at this strength.
Without a whisk
Put a teaspoon of sifted matcha and a little warm water in a jar, close it, and shake hard for 20 seconds. A handheld milk frother works too. Neither gives quite the same fine foam as a bamboo whisk, but both beat stirring with a spoon.
Iced matcha
Whisk or shake one to two teaspoons with 2 oz (60 ml) of warm water until smooth, then pour over ice and top with cold water. Always mix the powder with a little water first; it clumps when it hits cold liquid.
Can you re-steep Matcha?
No. Matcha isn't steeped. You whisk the powdered leaf into the water and drink all of it, so there's nothing left to brew again. If you want a second bowl, make a fresh one.
Ways to drink Matcha
Matcha latte
Whisk one to two teaspoons with 2 oz (60 ml) of warm water until smooth, then top with 6 oz (180 ml) of steamed milk. Oat milk is a popular choice. Sweeten with a little honey or syrup if you like.
Iced matcha latte
Fill a glass with ice and cold milk, then pour the whisked matcha over the top. Make the matcha a little stronger than usual so it isn't lost in the milk.
In baking
Culinary grade matcha is made for cooking. It colors and flavors shortbread, cakes, ice cream, and pancakes. Sift it into the dry ingredients.