Matcha and Wagashi: Bitter Tea, Delicate Sweetness

Matcha and wagashi is the most formalised pairing in this catalogue, and its structure explains why it works so precisely.

Order is the design

In Japanese tea practice the sweet is eaten before the tea, not alongside it.

This matters. Wagashi coats the palate with sweetness, and the matcha that follows arrives into a mouth already prepared for its bitterness. The tea then reads as complex and refreshing rather than harsh, and the sweetness lingering underneath makes it seem rounder than it is.

Reverse the order and the tea's bitterness dominates, then the sweet arrives as sugar. Most people who report disliking matcha have had it this way.

Two tea preparations, two sweets

Koicha (thick tea) uses roughly double the matcha to half the water, producing something closer to a paste — intensely bitter and viscous. It is paired with omogashi, a moist, substantial sweet such as nerikiri or a bean-paste confection.

Usucha (thin tea) is the everyday whisked bowl, lighter and foamier. It pairs with higashi, small dry sweets of pressed sugar and rice flour.

The logic is proportional: heavier tea, heavier sweet.

What wagashi actually is

Predominantly bean paste, rice flour, agar and sugar. Crucially, wagashi contains almost no fat.

That absence is the point. Fat coats the palate and would blunt matcha's texture and aroma; a fat-free sweet dissolves cleanly and leaves the mouth ready. A buttery Western pastry beside matcha performs noticeably worse for exactly this reason.

Seasonality is also intrinsic — shapes and colours reference the time of year, which is part of the experience rather than decoration.

Matcha grade matters

Ceremonial grade — young leaves, stone-ground, vivid green — is smoother and sweeter. Culinary grade is more astringent and intended for cooking, where sugar and dairy compensate.

Drinking culinary grade and concluding matcha is bitter is a common and avoidable disappointment.

Practical preparation

Sift the matcha before whisking; it clumps, and clumps do not disperse. Water well below boiling, around 70-80C, since boiling water scorches it into bitterness. Whisk briskly in a W motion until a fine even foam forms.

Approachable substitutes

Genuine wagashi is not always available. Anything low in fat and moderately sweet works on the same principle: mochi, dorayaki, sweet bean paste, or even a simple fruit jelly. Avoid butter-rich pastries and chocolate, which fight the tea rather than framing it.