Tea Eggs, Yuan Mei 1792

The earliest documented tea egg, scaled down from Yuan Mei’s hundred. It has NO soy sauce, NO spices, and doesn’t mention cracking the shells - which means the marbling, the single most recognisable feature of the modern tea egg, is not in the earliest recipe. Make it once to understand what the modern version added. It tastes like the eighteenth century: salt, tea, egg.

Ingredients

• 12 eggs
• 6 g salt (scaled from 1 liang per 100 eggs)
• 3 tbsp coarse black tea leaves (粗茶叶 - the cheap coarse stuff, not your good tea)
• Water to cover

Directions

1. Put the eggs, salt and coarse tea in a pot and cover generously with cold water.
2. Bring to a boil, then reduce to a bare simmer.
3. Simmer for about 2 hours - ‘the span of two incense sticks.’ Top up the water as it goes. See notes on why 2 hours and not 4.
4. Cool in the liquid. Peel and eat, or leave them in the tea overnight for more colour.
5. That is the entire recipe. There is nothing else in it.

Notes

The original text

茶葉蛋　雞蛋百個，用鹽一兩、粗茶葉煮，兩枝線香為度。如蛋五十個，只用五錢鹽，照數加減。可作點心。

“Tea eggs. One hundred eggs; use one liang of salt and coarse tea leaves, boiled for the span of two incense sticks. If fifty eggs, use only five qian of salt; increase or decrease in proportion. May be served as a snack.”

袁枚 (Yuan Mei), 《隨園食單》 (Recipes from the Garden of Contentment), 1792, 點心單 chapter. The name 茶葉蛋 is attested in 1792.

⚠ The mistranslation

The food-blog web says this text reads ‘boiling ten eggs with 50 grams of salt and coarse tea leaves for approximately four hours.’ Every element of that is wrong. Not ten eggs - a hundred. Not 50 g - one liang. Not four hours - two incense sticks.

How long is ‘two incense sticks’?

一炷香 was a real Buddhist/night-watch timekeeping unit, but it is NOT standard and sources genuinely disagree: most commonly one stick ≈ 1 hour (so two ≈ 2 hours); also asserted ≈ 30 min (so two ≈ 1 hour); some scholars say a full 時辰 = 2 hours (so two ≈ 4 hours). Incense was hand-made and unstandardised, and burn rate varies with wind, humidity and length.

So: somewhere between about 1 and 4 hours, and we cannot be more precise. The blogs picked four - the extreme end of a range whose midpoint is two - and presented it as precision it never had. I’ve used 2 hours.

Three things nobody mentions about the 1792 recipe

1. No soy sauce, no spices. The modern spiced tea egg (star anise, cassia, dark soy, five-spice) is a LATER development. The ‘ancient recipe’ framing is wrong about the ancient part.
2. It doesn’t mention cracking the shells. NOT FOUND: when shell-cracking/marbling enters the record. The defining visual feature of this dish has no documented birthday.
3. It’s already scaled for volume and already framed as a snack (可作點心) - 100 eggs with instructions for proportional scale-down. That reads like catering quantity, not a home dish. The street-food character is arguably present at the very first attestation.

The category change

Yuan Mei’s tea egg is a preservation food - salt, a long boil, no refrigeration, a hundred at a time. The modern tea egg is a flavour food; the fridge does the preserving. It didn’t just change seasoning. It changed category.

For the modern version see Chinese Tea Eggs (茶叶蛋).