In the sprawling, mountainous city of Chongqing, where the Yangtze and Jialing rivers converge and the air hums with the energy of one of China’s most vibrant metropolises, there is a dish that embodies the city’s spirit like no other. Its name is maoxuewang (毛血旺). Often translated as “tripe and duck blood in chili sauce,” this fiery, bubbling cauldron of red oil, tender blood curds, and a treasure trove of offal and vegetables is the undisputed king of Chongqing’s legendary jianghu (江湖) cuisine. As one food writer put it, this dish is like Chongqing people themselves: “straightforward, bold, and all-embracing”.
What’s in a Name?
The name maoxuewang is wonderfully descriptive, once you know the local dialect. “Mao” (毛) in Chongqing dialect means “rough” or “careless”, and it also refers to the dish’s key ingredient: maodu (毛肚), or beef tripe. “Xue” (血) means blood – traditionally pig’s blood, though today duck blood is more common. “Wang” (旺) is the local word for the solidified blood curd itself. Put it all together, and you get a name that means “roughly cooked tripe and blood curd” – a name as unpretentious as the dish itself.
A Legend Fit for an Emperor
The story of maoxuewang, like many great Chinese dishes, is wrapped in layers of legend. The earliest version dates back to the Ming dynasty and involves a deposed emperor. According to the tale, the Jianwen Emperor (朱允炆) – who had lost his throne to his uncle in the Jingnan Rebellion – was fleeing for his life and took refuge in the Baolun Temple (宝轮寺) in Chongqing’s ancient town of Ciqikou (磁器口). One night, hungry and exhausted, he knocked on the door of a slaughterhouse. The owner, taking pity on the ragged stranger, threw some leftover pig’s blood and bones into a pot of pea soup and served it to him. The emperor found it surprisingly delicious. This humble meal is considered the “1.0 version” of maoxuewang.
The “2.0 Version”: A Slaughterhouse Wife’s Invention
The dish as we know it today, however, was born much later, in the 1940s, on the bustling docks of Ciqikou. At that time, Ciqikou was a thriving port on the Jialing River, with over 300 cargo ships passing through daily. The dock workers, boatmen, and coolies needed cheap, filling food to sustain their gruelling labour.
Enter the legendary “Fat Sister-in-Law Wang” (胖大嫂王张氏). She was the wife of a local butcher surnamed Wang. Every day, her husband would sell off the leftover offal – pig lungs, intestines, hearts, and bones – at rock-bottom prices. Feeling that this was a waste, she set up a small stall and began selling a soup made from these scraps. She simmered pig’s head meat and bones with white peas, ginger, Sichuan peppercorns, and cooking wine. It was tasty, but it wasn’t until a happy accident that the dish truly found its form. One day, she tossed some fresh pig’s blood curd into the soup. To her surprise, the blood curd became increasingly tender the longer it simmered. This discovery – the “现烫现吃” (freshly cooked and eaten on the spot) method – became the hallmark of her creation. And just like that, “maoxuewang” – the “rough tripe and blood curd soup” – was born. This is the “2.0 version” of the dish.
The “3.0 Version”: The Modern Classic
Over the decades, maoxuewang evolved. The original version was a modest, pea-based soup with a savoury flavour. But as Chongqing’s fiery hotpot culture swept the city, maoxuewang absorbed its spirit. The peas were replaced by a glistening sea of red chilli oil. The flavour profile shifted from savoury to the now-iconic “ma, la, xian, xiang” – numbing, spicy, savoury, and fragrant. The ingredients exploded in variety: duck blood curd (which had largely replaced pig’s blood by this point for its smoother texture), tripe, squid, eel, luncheon meat, bean sprouts, wood ear mushrooms, and more. By the 1990s, maoxuewang had become the fiery, loaded dish we know today – the “3.0 version” that has conquered China and the world.
The Art of the Bowl
A proper bowl of maoxuewang is a study in contrasts. The duck blood curd is impossibly silky and tender, almost quivering on the chopstick. The tripe adds a satisfying crunch. The eel and squid bring a delicate sweetness. The luncheon meat offers a savoury, salty counterpoint. And the bean sprouts and vegetables provide a fresh, crisp relief from the heat. All of this is bathed in a deep red, glistening oil that is equal parts spice, aroma, and pure, unadulterated flavour.
The dish is traditionally served in a large bowl, its surface a sea of red oil and dried chillies. The oil isn’t just for show – it keeps the dish piping hot, allowing the flavours to meld and intensify with each bite. The experience is a sensory overload: the sizzle of the hot oil, the aroma of Sichuan peppercorns and chillies, the sight of the crimson broth studded with treasures, and the taste of numbing spice that leaves your lips tingling and your forehead beaded with sweat.
A Taste of Chongqing’s Soul
Maoxuewang’s journey from a humble slaughterhouse soup to a global phenomenon is a testament to the ingenuity and resilience of Chongqing’s working class. It was born on the docks, fed by the sweat of coolies and boatmen, and it has carried that spirit of “rough and ready” authenticity ever since. In 2009, its making techniques were officially inscribed on the Chongqing Municipal Intangible Cultural Heritage list. In 2017, it was named to the prestigious “China Cuisine” national dish list.
As the locals say, maoxuewang is a dish that “has it all” – numbing, spicy, fresh, hot, and fragrant, all at once. It is a dish that doesn’t pretend to be anything other than what it is: bold, unapologetic, and deeply satisfying. It is, in every sense, the taste of Chongqing itself.
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