Yamanashi Seida no Tamaji

At a glance

NameYamanashi Seida no Tamaji (Seida no Tamaji)
PrefectureYamanashi
RegionChubu
TypeSmall potatoes simmered in sweet miso glaze

What is it?

Seida no tamaji cooks small whole potatoes, usually with their skins, until coated in a glossy mixture of miso, sugar and sometimes oil.

History and local context

The specialty of Uenohara and eastern Yamanashi preserves mountain households' practice of using undersized potatoes; seida is a regional word connected with the introduction of potatoes.

How to enjoy it

Eat it hot or at room temperature as a rice side or snack, scrubbing the skins well and reducing the sauce slowly so it clings without scorching.

Availability varies by maker, season, and destination.

Frequently asked questions

Where is Yamanashi Seida no Tamaji from?

It is associated with Yamanashi, in the Chubu region of Japan.

What kind of food is Yamanashi Seida no Tamaji?

This guide classifies it as small potatoes simmered in sweet miso glaze. See the overview for its defining ingredients and texture.

Can I order Yamanashi Seida no Tamaji online?

Use the Rakuten Japan search link on this page. Confirm the maker, ingredients, storage requirements, and international shipping before ordering.

Order from Japan

Search Rakuten Japan using the original Japanese food name. Search results and product pages may be available only in Japanese.

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