Hojicha (ほうじ茶 — roasted tea) is made from bancha (coarse green tea) or kukicha (stem tea) that has been roasted over charcoal at high temperature (200°C+) until the leaves develop a brown colour and a complex, smoky-sweet aroma through Maillard reaction and pyrolysis. The roasting destroys most of the catechins (the bitter, astringent compounds of green tea) and most of the caffeine, producing a tea with low bitterness, low caffeine, and a new aromatic profile — caramel, toasted grain, a faint smokiness, and a warmth that distinguishes it from all other teas. Its use in Japanese patisserie has grown enormously since the mid-2010s, driven in part by its compatibility with dairy and sugar in ways that matcha is not.
Hojicha in pastry behaves differently from matcha in every technically relevant way:
1. Infusion temperature: 70–80°C. Above 85°C the more delicate roasted aromatics begin to burn off; below 65°C extraction is insufficient. 2. Infusion time: 4–6 minutes. Longer produces bitter, astringent compounds from the tea tannins that survived the roasting; shorter produces under-extracted cream. 3. Hojicha + dairy is the natural pairing — the caramel notes of the tea mirror the caramel notes of lightly browned milk solids. Together they produce more than the sum of their parts.
Japanese Confectionery Deep: Wagashi, An, Mochi & the Seasonal Sweet Tradition