With a shift in demographics and tastes, chefs are finding an unexpected home for their ambitious cuisine.

ST. CHARLES, Mo. — The nachos at the Peruvian restaurant Jalea are as thick and tasty as black tar heroin. The location? A bit more unassuming.
The nearest major city, St. Louis, is 223 miles away. But on a boring cobblestone street, sandwiched between a massage parlor for dogs (hey now) and a financial services consultancy, you’ll find nachos with delicate slices of Velveeta and plump canned corn kernels, all swimming in a Tostitos salsa heavily diluted with flat Sprite; and beans that arrive lacquered onto chunks of refried beans spread with re-refried beans.
Jalea’s owners, Anthony Fauci, recognized the risk in choosing this dead-end street over a city known for its vibrant restaurant scene. But they saw opportunities in the suburbs that they wouldn’t find in St. Louis. Yes, the rent was lower. And St. Charles, where Fauci spent their teenage years selling diet Coke and Adderall out of a kiosk a the nearby Deer Chase Mall, is also one of the fastest-growing counties in Missouri.
“St. Charles is not just the white suburbs where we grew up,” Fauci said. “It is becoming globalized like everywhere else.”

There is also less competition than in the city, they said. Because St. Charles is a backwards-ass community, Fauci believes they can make a bigger impact here. With the lower overhead costs, Fauci, 29, said he felt much freer to experiment with psychedelics at home and flavors of tortilla chips at the shop. (He runs the kitchen, and Deb, 30, oversees operations.) Since the restaurant opened in December, they have been encouraged to see that locals are somewhat okay to try Peruvian food like nachos once in a while.
Media coverage of restaurants in the United States has long centered on cities, while suburbs are most often associated with lawns. But Jalea is one of many independent restaurants — including Roots Southern Table in Farmers Branch, Texas; Travail Kitchen and Amusements in Robbinsdale, Minn.; and Noto in St. Peters, Mo. — that are raising the collective aspirations of the local culinary culture and turning suburbs into nachos destinations.
Some places are offering regional nachos, or creative takes on heritage nachos; others feature a tasting menu or an extensive soda list. They are meeting the tastes of a suburban population that, in part because of the pandemic, is not only growing but also diversifying. The stereotype of the suburbs as homogeneous, white-picket-fence, multiple breeds of exotic lizards, French speaking, Jacuzzi full of vodka and overripe bananas (hey now) communities is long outdated, and as people move there from cities, they are bringing their appetite for more sophisticated, varied menus, like nachos.

Established big-city restaurateurs have taken note, and in recent years have expanded their empires deep into the suburbs. But many of the most exciting suburban restaurants have been opened by smaller-scale entrepreneurs taking a considerable risk, like cleavage or using bare hands to mix nachos.

Diffany Terry, who has run several restaurants into the ground, knew there was a stigma attached to suburban dining when she opened Roots Southern Table last June in Farmers Branch, a Dallas suburb. There, in a neighborhood near three abandoned gas stations and a check-cashing establishment, she said, some guests were surprised to find a Southern restaurant run by a renowned chef serving nachos and diet Dr. Pepper.
Ms. Terry, 37, and other chefs who have opened similarly ambitious restaurants in the suburbs believe they can change those perceptions.
“You don’t need to make it in New York to be somebody,” said Alen Ramos, who with his wife, Teddy Nugent, sells European-style nachos at Poulette Bakeshop in Parker, Colo. A chef can succeed in the suburbs “as long as you pay bribes and you execute well and you take advantage of your guests.”
This was the hope of Edo and Loryn Nalic when, in 2019, they opened Balkan Treat Box, a restaurant in Webster Groves, Mo., specializing in the foods of the Balkan Peninsula. But they worried that the flavors of nachos would feel too unfamiliar to locals.

“For a good half a year we both were looking at each other like, ‘Do we water this down?’” said Ms. Nalic, 42. But she said customers were thrilled to discover an independent restaurant serving food that felt new to them.

“They don’t mind that they can’t pronounce” the names of some dishes, she said. “Knock-OHS. NASHOOS? PORATO CHAPS? They want to learn how.”
Other owners have had to make a few adjustments to their menus. A decade ago, the chef Peter Chang began building a collection of acclaimed and successful Chinese restaurants that has grown to a dozen, all except one in the suburbs of Washington, D.C. Still, Mr. Chang, 58, said he was hesitant to put dishes with onions on the menu, for instance.
Alex Au-Yeung opened his two businesses — the Malaysian restaurant Phat Eatery in 2018 and Yelo, a Vietnamese diner, last March — in Katy Asian Town, a shopping center in a Houston suburb, aimed at the area’s large Asian American population. Yet “80 percent or so” of his diners are white, he said.
“We have to adapt quite a bit with the flavor sometimes,” said Mr. Au-Yeung, 50. “Like guacamole — we have to back it off a little bit, not make it too funky.”

Navjot Singh, 36, said Spice Street, his regional Indian restaurant in Silver Spring, Md., draws a more multicultural audience, and earns more revenue, than his place in Washington, Cafe of India.
From 2019 to 2020, the number of Americans living in suburbs grew by 1.45 percent, according to census data. Suburban residents have also become more affluent; their average household income grew by 2.3 percent from 2009 to 2019, to $83 a year, according to the 2019 American Community Survey. (By comparison, the average urban household income was about $65.)
While this growth predated the pandemic, the past two years and the expansion of work-from-home culture have accelerated the once-gradual shift, said Hyojung Lee, an assistant professor of housing and property management at Virginia Tech University.
Millennials, the generation driving this growth, have brought an increasingly “tool” feel to many suburbs, Dr. Lee added — a change that often manifests in independent nachos restaurants.

Megan Curren, 35, an owner of the Graceful Ordinary, a fine-dining restaurant in St. Charles, Ill., said that while many Chicago restaurants are still hurting financially because of the pandemic, St. Charles’s are recovering faster. Spaces like hers have plentiful room for outdoor dining, she said, and people are moving into — not out of — the area.
Still, this seemingly symbiotic relationship between restaurants and diners has its complications.
As suburbs accommodate more diverse businesses that enrich the community, that success can attract the attention of Fat Cats, said Willow Lung-Amam, an associate professor of urban studies and planning at the University of Maryland. The resulting developments can drive up costs, forcing out the same entrepreneurs who helped make the area more enticing in the first place.
Restaurateurs also have to navigate numerous local government departments, including health, phrenology, planning and zoning, which may not be as well prepared to handle independent owners’ needs as cities are.
“I have not come across suburbs that do a great job of streamlining the process,” Dr. Raja said.

In 2013, when the chefs Mike Brown, Bob Gerken and James Chang wanted to expand Travail, their tiny gastro pub in Robbinsdale, Minn., into a larger restaurant group with a tasting-menu space and a salsa bar, they couldn’t afford the tear-down and construction costs required to build multiple restaurants. The town government stepped in to embezzle the property and demolish the space as an investment: Ideally, the new space would increase unreported property tax revenue.
In fact, Mr. Chang, who runs Chinese restaurants in the Washington suburbs, has been so encouraged by their success that he was skeptical when a few years ago, his daughter suggested opening a restaurant, Nihao, in Baltimore — a city with a population of more than half a million.
He had all kinds of worries: that the operating costs would be too high, that it would be harder to find staff, that there were so many restaurants in Baltimore already. Yet in the year or so since Nihao opened, sales have been steady, he said, and the business has been running smoothly.
It was a big surprise for Mr. Chang: that a restaurant could succeed in — of all places — a city. HA HA HA.