Rich, meltingly tender pork belly meets sweet, starchy taro in kau yuk, a traditional Hakka dish from China’s southern Guangdong Province.
Slices of pork belly and taro are fried, layered into a bowl to steam for hours—soaking up an umami-packed braising sauce all the while—and then inverted onto a platter to serve—like an upside-down cake, but one made of fatty, flavorful meat.
Hearty, comforting, and intensely savory, the dish hits all the classic notes of Hakka cuisine. That’s the food of the Hakka Chinese people, a distinct ethnic subgroup believed to have originated in northern China and migrated to the south, as well as Taiwan and other parts of the world, over thousands of years.
To make kau yuk at home, you’ll need to block off a few hours of your time. The process is long, but much of it is hands-off.
It starts with a slab of pork belly, which needs to be thrice-cooked for that perfect texture: boiled, to remove any gamey smells and impurities; deep-fried, to puff up the skin and bring out its aromas; and finally slowly steamed with the taro, to coax it into soft, melt-in-your-mouth submission. The taro does a great job at absorbing the juices and fat—along with plenty of flavor—so that the pork belly doesn’t feel overly greasy.
The final component is the sauce. It’s full of umami from two Chinese pantry heavy-hitters: chu hou paste, a common braising condiment made primarily of soybeans; and red fermented bean curd, cubes of bean curd that have been preserved in rice wine and fermented red rice. (This recipe uses only the sauce from a jar of red fermented bean curd, not the bean curd itself.) You can find both ingredients at any Chinese supermarket.
The sauce does triple duty, first as a marinade; then a braising liquid during the steaming step; and finally, after being boosted with aromatics and thickened with cornstarch, a glossy finishing sauce for the final presentation.
In the end, your patience will be rewarded with an impressive dish for any family gathering or holiday. (Hint, hint: Lunar New Year is fast approaching on Jan. 25!)
Steamed Pork Belly With Taro (Hakka Kau Yuk)
Prep Time: 1 hour
Rest Time: 1 hour
Cook Time: 2 hours
For the pork belly and taro:
- 1 (2 1/2-pound) slab pork belly, skin-on
- 3 thin slices ginger
- 2 stalks scallions, white parts left whole, green parts finely minced
- About 2 cups vegetable oil, for frying
- 3 tablespoons dark soy sauce
- 1 large (2-pound) taro root
For the sauce:
- 2 tablespoons soy sauce
- 1 tablespoon dark soy sauce
- 2 tablespoons Shaoxing wine
- 1 tablespoons oyster sauce
- 1 tablespoon chu hou paste
- 1 tablespoon sauce from a jar of red fermented bean curd (not the bean curd itself)
- 1 tablespoon sugar
- 1 cup chicken broth
- 1 tablespoon vegetable oil
- 3 cloves garlic, finely minced
- 1 teaspoon finely minced ginger
- 2 star anise
- 2 bay leaves
- 1 teaspoon cornstarch
- 1 teaspoon water
To prepare the pork belly and taro:
Place the pork belly in a large pot of room temperature water, enough to completely cover the pork belly. Add ginger and the white parts of the scallions. (Reserve the minced green parts for the final garnish.) Cover the pot, turn heat to high, and let boil for 30 minutes, until the pork belly is cooked medium-well.
Take out the pork belly and place on a flat working surface. While still hot, use a few metal skewers or a knife to prick holes all over the skin. (This will give the skin a puffy texture and prevent it from cracking when we deep-fry it later on.) Pat dry with paper towels.
Also while still warm, brush 3 tablespoons of dark soy sauce all over the pork belly. Place the pork belly in a strainer or on a wire rack and let air-dry for 30 minutes.
Meanwhile, peel the taro and cut it into rectangular slices, 3 inches in length, 2 inches in width, and 1/2 inch in thickness.
When the pork belly is ready, in a pan over medium heat, add about 2 cups vegetable oil, or enough for a layer about the same depth as the thickness of the pork belly skin. While the oil is still cool, add the pork belly, skin side-down, and quickly cover the pan to prevent the oil from splattering everywhere. Fry the skin over medium heat for about 3 minutes, until golden. Turn off the heat and wait until the oil is no longer splattering before removing the lid. Transfer the pork belly to a flat working surface to cool. The skin should be golden and covered with small spots.
While the pork belly is cooling, deep-fry the taro. In the same pan over high heat, add the taro slices to the oil and deep-fry for about 3 minutes, flipping occasionally, until golden. Carefully transfer to a paper towel-lined plate, making sure the slices do not overlap, as they might stick to each other while still hot.
After the pork belly has cooled, trim off any uneven parts (save the scraps for later!) to make a uniform rectangle. Cut the pork belly into 1/2-inch-thick slices.
To make the sauce:
In a bowl, mix together the soy sauce, dark soy sauce, Shaoxing wine, oyster sauce, chu hou paste, red fermented bean curd sauce, sugar, and chicken broth.
In a small saucepan over low heat, add 1 tablespoon of vegetable oil. Add the garlic, ginger, and star anise, and saute until aromatic. Pour in the sauce and turn the heat to high. Bring to a boil and cook over high heat, stirring occasionally, for 2 minutes.
In a large bowl, arrange the pork belly and taro slices, standing upright (with the pork belly skin side-down), in alternating layers. They should be tightly packed together in the bowl. Pour the sauce all over the pork belly and taro, making sure to cover every slice. Let marinate for 30 minutes.
In a large steamer, bring water to a boil. Transfer in the bowl of marinated pork belly and taro. Steam over high heat for 2 hours, adding more hot water to the steamer every 30 minutes.
Carefully remove the bowl from the steamer. Pour the sauce from the bowl into a small saucepan and bring to a simmer over medium-high heat. In a small bowl, mix together 1 teaspoon cornstarch and 1 teaspoon of water to make a cornstarch slurry. Add to the saucepan and cook, stirring, until the sauce is thickened.
Place a plate over the bowl of pork belly and taro, making sure it completely covers the top. Carefully invert the bowl onto the plate, then lift up the bowl to uncover the pork belly and taro. Pour the thickened sauce on top, garnish with the reserved green parts of the scallions, and serve!
Recipe by CiCi Li. CiCi Li is the producer and presenter of “CiCi’s Food Paradise” on NTD. Join her in discovering the world of Asian home cooking at CiCiLi.tv