North America Post — Text and Photos by Yalan
Many people ask, “Sister Liu, why did you choose handmade dumplings, a business with such a small profit margin?”
Sister Liu gives only one answer: “Familiarity.”
At noon in early autumn in North Carolina, the heat is still intense. Step into Sister Liu’s Kitchen, and the first dish brought to the table is a brightly colored vegetarian dumpling called “Colorful Delight.” At first glance, it almost feels as though the lush green bamboo grove outside the restaurant has found its way onto the plate.
The colorful filling is wrapped in multicolored dumpling skins, arranged like a small drifting cloud. The filling is vegetarian yet flavorful, while the wrappers are pleasantly chewy and springy. The meat fillings are ground fresh in the restaurant, and the flour is high-quality Korean flour packaged in smaller bags.
Following the aroma into the production workspace, one sees the word “Dumpling” prominently displayed above the entrance. Through the glass window, skilled workers can be seen expertly making dumplings. Each worker has an electronic scale beside them. After portioning the dough and adding the filling, they weigh the dumplings as needed to make sure the ratio of wrapper to filling meets strict standards.
No wonder the staff can proudly say that they do not even need to weigh the finished dumplings: pick out 22 at random, and they come to exactly one pound.
Even the arrangement is meticulous. The dumplings sit neatly on trays, lined up like soldiers in formation.
Then comes another surprise: their roujiamo.
The preparation is quite elaborate. The bun starts with a handmade steamed bun, which is dried to reduce moisture and then pan-fried until the outside becomes fragrant and crisp. Hot-braised pork belly is chopped into small pieces and mixed with fresh red onion and cilantro, helping balance the richness of the meat.
The bun is packed full with the filling. With one bite, the texture goes from crisp to soft, while the aroma of bread and meat unfolds in layers.
It is exactly what Sister Liu has been saying for the past seven years:
“You can’t find it in China, you can’t find it in America.”
In North Carolina’s Triangle area, Sister Liu’s Kitchen has long been more than just a Chinese dumpling restaurant. It combines takeout, food trucks, and group catering under one operation.
In 2025, the restaurant introduced a professional noodle-making machine. Together with its two established signature products—handmade dumplings and its house-style roujiamo—the noodles now form a three-part core product lineup.
Along with rice noodles, baozi, zongzi and other specialty foods, the restaurant not only satisfies the nostalgia of local Chinese customers, but has also won over American diners and earned recognition from major national food rankings, becoming a local showcase of Chinese cuisine rooted in the community.
Through solid craftsmanship, Sister Liu’s Kitchen has received numerous honors and recognition from the mainstream market.
In 2019, Sister Liu’s Kitchen was selected by Bon Appétit as one of America’s 50 Best New Restaurants. It was the only Chinese restaurant from North or South Carolina to make the list.
In 2023, its roujiamo ranked No. 7 on Yelp’s list of the Top 100 Burgers in the United States.
These two honors are rare even within the Chinese restaurant industry across the United States. In North Carolina’s Triangle area, they are almost unmatched over the past three decades.
When the rankings were published, Sister Liu herself did not even know about them. They came as complete surprises.
Sister Liu said with confidence that the restaurant’s dumplings, roujiamo and noodles have reached thousands of households through orders, food trucks and deliveries, earning a large number of genuine positive reviews—without a single fake review used to create publicity.
When talking about the future, Sister Liu has clear goals:
1️⃣ Fully promote frozen dumplings, noodles, baozi and zongzi for more families to enjoy at home.
2️⃣ Develop hands-on dumpling-making classes.
3️⃣ Create value-oriented products especially for Chinese customers, including large steamed buns, large baozi and red-bean buns.
4️⃣ Expand delivery services and the mobile service of two food trucks, while taking on catering for companies, institutions, schools, weddings and various celebrations.
Her goal is to bring this simple and authentic taste of the East to places farther away.
When the conversation turns to management, Sister Liu smiles with satisfaction.
“I’m still a beginner when it comes to running a business,” she says, “but at least I can now stand firmly on my feet, and I know clearly which direction I’m heading.”
The days of confusion and struggle have gradually faded through experience, learning and growth.
She is willing to simplify the right things, just as her management philosophy is simple and clear:
1️⃣ Standardize high-quality products.
2️⃣ Trust qualified people, and stay focused on the work you know best.
Returning to the question at the beginning: Why insist on making handmade dumplings when the profit margin is so small?
Sister Liu still gives only one answer:
“Familiarity.”
She says, “Practice makes perfect, and familiarity can also create opportunity and prosperity.”
She knows dumplings too well, and the memories they carry run too deep.
When she was a child, dumplings were something the family could only enjoy during holidays and festivals. The taste lingered long after the meal was over.
There was the warmth of the whole family sitting together;
the joy of making dumplings for the first time;
and the excitement that filled the room when a steaming plate of dumplings was brought to the table.
All of those memories remain vivid and clear.
Even later, when life became more comfortable and she had tasted all kinds of delicacies, it was still difficult to recapture that same happiness.
That is why, even as an adult, dumplings have continued to hold a central place on her dining table.
She also says:
This “familiarity” makes her willing to slow down and do the work carefully.
Once she is willing to do it, she stops complaining when difficulties arise.
Once she stops complaining, she begins to learn actively.
When she learns, she grows.
When she grows, she becomes happier.
When she is happy, she loves the work even more.
And when there is love, both fulfillment and financial rewards naturally follow.
As the interview ends, her hearty laughter seems to linger in the air.
Today, everyone talks about entrepreneurship and searches everywhere for the next untapped blue ocean.
Sister Liu, however, has chosen to hold firmly to what she loves and to keep working stubbornly at handmade dumplings.
That, perhaps, is the rainbow in her heart—one that can light her own way while also bringing warmth to others.
To light up your own life while bringing joy to others—something like that will, in the end, find its way to success.
Reservations and Orders:
(984) 244-3973
Website:
sisterliuskitchen.com
Address:
5504 Durham Chapel Hill Blvd #103
Durham, NC 27707
