Century egg | Description, Appearance, Taste, & Texture (2024)

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Also known as: thousand-year egg

Century egg | Description, Appearance, Taste, & Texture (1)

century egg

Also called:
thousand-year egg
Related Topics:
egg

century egg, preserved egg of Chinese origin.

To some a century egg might look as if it belongs in a museum rather than on a plate. The egg’s “white” ranges from golden amber to an unusual translucent black; its yolk contains merging rings of soft green, yellow, and gray; and the centre is soft, dark, and oozing.

People unused to these preserved eggs tend to perceive their odd colouring and odour with horrified fascination and can be hesitant to try them. In fact, most mass-produced century eggs take less than a fortnight to “cure,” whereas the more traditional ones are cured under a coating of ash, tea, slaked lime, salt, and often earth for about three months. Sometimes commercially produced eggs are cured in lye or, if from China, zinc or lead oxide, the last of which is poisonous and should thus be avoided. Duck, chicken, and other poultry eggs are used.

A century egg is usually eaten peeled but uncooked, often with pickled spring ginger. It may also be simmered with congee (rice porridge) and salted dried pork or steamed with spinach, garlic, and another type of Chinese preserved eggs (salted eggs). A century egg tastes rich, complex, and pungent, like ripe blue cheese with a very faint hint of ammonia. (A spoiled century egg has a strong ammonia scent.) The texture of its white (which the treatment turns amber or black) is gelatinous, and its yolk is soft.

K.K. Chu Gregory Lewis McNamee

Century egg | Description, Appearance, Taste, & Texture (2024)

FAQs

Century egg | Description, Appearance, Taste, & Texture? ›

A century egg tastes rich, complex, and pungent, like ripe blue cheese with a very faint hint of ammonia. (A spoiled century egg has a strong ammonia scent.) The texture of its white (which the treatment turns amber or black) is gelatinous, and its yolk is soft.

What does a century egg taste like? ›

The taste is less overpowering; century eggs' flavour is often described as umami, salty, pungent and very savoury, with complex notes not dissimilar to blue cheese, though it varies depending on how long they have been cured.

What is the taste and texture of egg? ›

The egg's white is softly firm since it's not cooked for too long. It is characterized by a mild taste accompanied by acidity and a zingy taste. It may have a hint of bite in it however it's not as noticeable as overly easy eggs. The yolk left runny, has a slightly earthy and sweet taste, and some savory.

How do you know if a century egg has gone bad? ›

While the smell of ammonia will always be present in century eggs, an overwhelmingly bad ammonia odor or moldy stench are signs that things have gone wrong. The shell should be visibly intact with no cracks, holes, or dents. When shaken or tapped, there should be no rattling sound.

Is eating century eggs healthy? ›

Yes. They can be a unique and flavorful addition to various dishes. They provide protein, vitamins, and minerals, which can contribute to a balanced diet. However, consuming century eggs in moderation is vital due to their high sodium and calorie content.

Are you supposed to boil century egg? ›

As you can see, the eggs came covered in a crumbly brown mixture. Once this layer of mulch is broken off, the eggshell is peeled away just like a hard-boiled egg. After a quick rinse, it's ready to eat. No cooking necessary.

How many century eggs can you eat in a day? ›

A single century egg does contain most of a day's worth of cholesterol, which might make them unsuitable for some people, though it's unclear whether the cholesterol in eggs is unhealthy, according to the Mayo Clinic. If you're generally healthy and you eat seven eggs a week or less, you don't have to worry.

Are century old eggs edible? ›

Century eggs can be eaten without further preparation other than peeling and rinsing them – on their own, or as a side dish.

Are century eggs precooked? ›

Another misconception is that the egg must be cooked before being served – in fact, a good-quality century egg, already preserved, is ready to eat as soon as it's cracked. It is a mainstay in congee shops and Chinese restaurants, where dishes such as simple pidan with sliced, pickled young ginger reign supreme.

Do eggs add texture? ›

The emulsifying action of egg yolk helps produce smooth batters, and subsequently, contributes to volume and texture. The egg as emulsifier interacts with gluten to strengthen the protein network to create a desirable texture.

Why does my egg have texture? ›

A soft–shelled egg has a thin layer of calcium deposited onto the shell membrane and the egg has a paper–like feel. If a soft–shelled egg is held, it caves to the touch. Soft–shelled eggs are more likely to be observed in older hens.

Why do I taste funny when I eat eggs? ›

Because, believe it or not, you are tasting iron (from the yolk) and sulfur (from the white) which have combined to form ferrous sulfide. The older the egg, the more alkaline the white and the more likely this is to happen, but only if you cook them long enough at a high enough temperature.

Are century eggs moldy? ›

There is a misconception that century eggs are rotten or spoiled, but if made correctly, century eggs are free of bacteria or mold and are perfectly safe to eat.

Should century eggs be refrigerated? ›

They don't even need to be kept in the fridge, though this increases their shelf life even further. The eggs can last for months in a pantry, but can theoretically remain good to eat indefinitely if they're kept chilled — though they probably won't last for an actual century.

Why are my century eggs yellow? ›

Century eggs can be a yellow or reddish color if they get oxidized. In the old days, lead compounds were added to the eggs to seal the pores of the egg shells; today, this is why some brands come in individual vacuum sealed pouches. Should still be safe to eat.

What do iron eggs taste like? ›

The resulting eggs are dark brown on the outside, chewy in texture, and very flavourful compared to standard boiled eggs. It has been said to taste "sweet, spicy and slightly salty with a concentrated egg flavour—a great snack with drinks".

Is century egg no need to cook? ›

Century egg can be served cold, mixed into a salad

Because century eggs can be consumed after their hibernation, a good number of dishes that century eggs can be found in are cold. The delicacy is traditionally enjoyed quartered and served with pickled ginger to cut through the rich flavor of the egg.

Can you eat century egg by itself? ›

They can be eaten alone but are often enjoyed in combination with other foods. Sliced and served with pickled ginger, mixed into salads, or used as a topping for congee—Chinese rice porridge—century eggs offer a complex texture and taste that complement the flavors of several Chinese dishes.

How do you enjoy century egg? ›

The simplest way to make hundred-year-old eggs enjoyable is by dipping them in soy sauce. Fans of this method suggest using light soy sauce to balance out the complexity of the eggs. You can experiment with flavor combos by mixing in condiments like sesame oil or rice vinegar.

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