Poultry and Eggs · FFET10172

Tea egg

A boiled egg with its shell cracked, then steeped in a brew of tea, soy sauce and spices, leaving a marbled pattern on the white.

A tea egg is a boiled egg whose shell is cracked, then simmered or soaked in a brew of tea, soy sauce and spices, which leaves a pattern on the white once it is peeled. Its origin is hard to fix: the claim that it began in Zhejiang is unsourced, and the similar method attributed to Yuan Mei's Suiyuan Shidan (1792) is only a retelling, as the original passage was not found. Convenience stores in Taiwan began selling tea eggs in the 1980s.

What

A tea egg is a boiled egg whose shell is cracked, then simmered or soaked in a brew of tea, soy sauce and spices so the liquid seeps into the cracks and leaves a pattern on the white. Star anise, Sichuan pepper and cinnamon are common spices.1,2,3,4

When

Its origin is hard to fix. 2 reports from 2014 attribute a similar method to Yuan Mei's Suiyuan Shidan (1792): 100 eggs, 1 liang of salt, coarse tea, cooked for the time 2 incense sticks take to burn. The passage itself was not found in the original book, so this is a retelling, not a dated record.1,2

Where

It is sold at stalls and shops across China. The claim that it began in Zhejiang is unsourced, and its origin remains uncertain. Convenience stores in Taiwan have sold tea eggs since the 1980s. Indonesia and Malaysia have related eggs.1,2

How

The eggs are boiled, cracked and then simmered or soaked in the brew. Traditional methods include simmering in spiced tea for about 20 minutes or for several hours. 2 home recipes use cold soaking: one soaks eggs boiled for 7 minutes for 1 full day; the other soaks eggs boiled for 4 to 5 minutes for 1 night to 2 days, in a brew of tea, soy sauce, sugar, salt, ginger and spices.2,3,4

Why

The reason for making tea eggs remains unclear; the claim that they began in Zhejiang as a way of keeping eggs is unsourced. Traditional tea eggs have firm yolks.2,3,4

Impact and influence

Tea eggs are a breakfast food and a convenience-store staple in Taiwan. No intangible heritage or time-honored-brand listing was found for them.2,5

Sources (5)
  1. Source Wikipedia
  2. Source Wikipedia
  3. Source The Woks of Life (blog)
  4. Source China Sichuan Food (recipe blog)
  5. Source China Sichuan Food (recipe blog)