Taiwan Food Atlas

Hakka Ground Tea (Lei Cha)

A mortar-and-pestle gesture of hospitality — the most hands-on of the Hakka Three Teas
📍 Taoyuan · Longtan Sankeng / Hakka Tea Culture Museum⭐ Specialty · Tea🔖 Hakka Three Teas / Cultural Experience / San Sheng Tang

Lei cha was historically known as "san sheng tang" (three-raw soup), named for the three raw ingredients — raw rice, raw ginger, and raw tea leaves — ground together in water. The modern version uses tea leaves, peanuts, sesame, and mixed grains as the base; these are ground continuously with a wooden pestle in a ceramic mortar until reduced to a smooth powder, then blended with hot water. The heart of this drink is not just the drinking — it is the grinding. Both Longtan's Sankeng Old Street and the Taiwan Hakka Tea Culture Museum have experience spaces where visitors can grind the ingredients themselves and feel the everyday ritual of Hakka hospitality firsthand.

What is Hakka ground tea

The character "lei" in lei cha means to grind. The traditional tools are a ceramic grinding mortar (lei bo) and a hardwood pestle; the pestle is moved in circles along the mortar wall repeatedly, grinding tea leaves, peanuts, and sesame into fine powder before adding roasted grains (corn, pearl barley, pumpkin seeds, etc.) and continuing to grind. Hot water is poured in and the mixture is stirred with a tea whisk or spoon. The result is a grayish-green, thick paste-like drink; the taste is rich with nut fragrance, clean with tea aroma, and slightly sweet, with considerable filling power. In Hakka tradition, it can serve as a meal substitute — it is not a light beverage.

In Hakka hospitality culture, lei cha holds a role equivalent to gong fu cha in Hokkien culture — when guests arrive, the host grinds lei cha to offer them as an expression of sincerity and respect. The Council for Hakka Affairs lists lei cha as a representative food of Hakka culture, and together with sour tangerine tea and Oriental Beauty oolong tea, it forms the Hakka Three Teas. Several shops on Longtan Sankeng Old Street in Taoyuan offer lei cha experiences, and the Taiwan Hakka Tea Culture Museum runs regular experience sessions, keeping this tradition alive in tangible, participatory form.

How to drink it authentically

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Grinding it yourself is the real experienceThe essence of lei cha culture lies in the grinding process, not the finished product. Seek out shops that offer a hands-on experience rather than just selling the ready-made drink — only by participating yourself will the experience be complete.
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Grinding takes patienceGrinding until smooth requires 15 to 20 minutes of continuous circular strokes, and your wrist will feel a slight ache — that is part of the experience. Do not rush to stop.
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Add rice to make savory Hakka lei chaThe traditional Hakka way is to eat lei cha with puffed rice, roasted rice, or by pouring it directly over plain rice, creating a more filling Hakka farmer-style meal.
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Combine with a stroll on Sankeng Old StreetLongtan's Sankeng Old Street preserves a well-intact Hakka settlement character. After the lei cha experience, walk the old street and absorb the atmosphere of what is Taoyuan's most concentrated Hakka cultural community.

Local knowledge

Verified sources

  • The Council for Hakka Affairs officially records lei cha as one of the Hakka Three Teas, listed alongside sour tangerine tea and Oriental Beauty oolong tea, with a clearly defined official cultural position.
  • The Taiwan Hakka Tea Culture Museum currently runs lei cha experience sessions as a regular offering at an official cultural institution, providing institutional continuity.
  • The cultural name for lei cha — "san sheng tang" — appears in the records of the Hakka Homeland Cultural Memory Bank, with historical documentation as a basis.

Visitor tips

  • For lei cha experience sessions at the Taiwan Hakka Tea Culture Museum, check opening hours and reservation requirements in advance; session sizes are limited on weekends.
  • Lei cha experience shops along Sankeng Old Street each have different pricing structures (some include materials, some charge for the experience only). Confirm the cost before entering to avoid misunderstandings.
  • Lei cha contains peanuts. Anyone with a peanut allergy must inform the shop in advance and confirm whether an alternative recipe is available.

Sources: Council for Hakka Affairs official records; Taiwan Hakka Tea Culture Museum experience session materials; Hakka Homeland Cultural Memory Bank. Photos to be replaced with Dio's own photography.

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