Introducing Balut Eggs – The World’s Weirdest Duck Dish

Published February 23, 2018
Updated October 29, 2018

The balut egg is one of the more controversial foods, but if you can get past the tiny duck face inside, it could potentially increase your manliness.

Balut Egg

Wikimedia CommonsA balut egg in its shell.

If you thought bird’s nest soup was weird, wait until you try unhatched baby duck.

Even those with an iron stomach may cringe at the sight of the balut egg. Unlike any hard boiled egg you’ve seen before, the balut egg offers an added bonus; there, next to the yolk, is the tiny, hard-boiled carcass of a duck fetus.

The sight of a small animal inside of your hard-boiled egg is usually the stuff of nightmares, but in the Philippines, its the stuff of culinary fascination.

The origins of the balut egg date back to the 1800s, and since then, the process of preparing them hasn’t changed much.

A balut egg is created when a fertilized duck egg is incubated just long enough for the fetus to begin forming, usually between 12 and 18 days. According to most culinary experts, the ideal balut egg has been incubated for 17 days.

The longer the egg incubates, the more pronounced the features of the duck fetus become. Though it sounds counterintuitive, the incubation conditions must be perfect, so as not to kill the fetus. If it dies before the appropriate length of time has passed, the egg is worthless.

Business Insider’s guide to eating balut egg.

Once the egg has been incubated for the proper amount of time, the cooking process begins. The egg is hard-boiled almost exactly the same way that normal eggs are, though the reaction that occurs within a balut egg is quite different. The liquids in a balut egg, rather than solidifying, turn into a sort of broth, that then simmers the duck fetus and the yolk.

When the egg is done cooking, it should be eaten right away, when still warm. Due to the presence of the broth, the contents should be eaten straight from the shell. The broth is sipped first, then the fetus and the yolk are eaten.

Balut Egg In Broth

Wikimedia CommonsA balut egg in traditional broth

If you can get past the concept of eating a duck fetus, complete with tiny facial features, the overall experience is said to be a pleasant one. In fact, the more duck-like the features are, the more manly the eater is said to be. The egg, for the most part, tastes like an egg, and according to those who have had it, the fetus “tastes like chicken.”

The balut egg is most popular in Southeast Asia, where it has been eaten for many centuries, though it has been seen around the world. Outside of Asia, it’s often seen as a taboo food or a novelty, not eaten for enjoyment but for sport.

Ethical concerns have been raised over the egg, most obviously because of the presence of a duck embryo, but also because of the discrepancies over its classifications. In some countries, the balut egg is considered an egg, as it has not yet hatched. However, in some countries, such as Canada, it is not considered an egg and is therefore subjected to different labeling and trade requirements.

Despite everything that balut eggs have working against them, the southeast Asian culture still reveres them to this day. They are eaten as a street food throughout the Philippines and are even considered a restorative and curative food for pregnant and delivering women.

So, do you think you can stomach one?


After reading about the balut egg, check out bird’s nest soup. Then, take a look at these crazy 1960’s foods.

Katie Serena
Katie Serena is a New York City-based writer and a staff writer at All That's Interesting.
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