Peanut butter in an egg roll sounds like a dare. At one family-linked Chinese spot in Missouri, it’s simply how the egg rolls have long been made.
That quirky detail is only the side act. The main star is a crispy, sauce-covered chicken dish that this family’s name is tied to, and it reportedly dates back to 1963.
I love that a single plate of fried chicken, brown gravy-style sauce, cashews, and green onions became a hometown identity. You can grab it at a table, or zip through the drive-thru when the craving hits hard.
I believe some dishes taste better with a story attached. So what happens when you order the plate that helped put a whole Missouri city on the food map?
Springfield’s Most Famous Plate Has a Home Base

Ask anyone in southwest Missouri about cashew chicken, and the Leong name tends to come up fast. Leong’s Asian Diner in Springfield carries that legacy forward as a relaxed Chinese restaurant built around one beloved dish.
The family connection is the reason people make the trip. The Leong name is widely tied to creating Springfield-style cashew chicken, reportedly back in 1963.
That’s a big claim for a city that now treats the dish like a local mascot. Here, it’s printed right into the restaurant’s identity, and the menu leans into it proudly.
Springfield-style cashew chicken isn’t the stir-fry you might find elsewhere. It’s chunks of chicken fried golden, then covered in a savory sauce with cashews and green onions on top.
Think of it as Ozarks comfort food wearing a Chinese restaurant jacket. Fried chicken lovers and Chinese takeout fans both get something familiar from the same plate.
The restaurant isn’t trying to be fancy or trendy. It’s a diner at heart, with a broad menu, friendly table service, and a drive-thru for folks in a hurry.
Families who grew up on this dish will recognize the comfort right away. Newcomers get a taste of local history without needing a museum ticket.
A 1963 Origin Story That Changed Ozarks Dinner Tables

Back in 1963, a Chinese restaurant in Springfield reportedly faced a simple problem. Local diners loved fried chicken, and Chinese dishes were still unfamiliar to many.
The answer, as the story goes, came from the Leong family. They paired crispy fried chicken with a savory sauce, cashews, and green onions.
That clever bridge between two food worlds caught on in a big way. Over the decades, cashew chicken spread across Springfield until it became the city’s signature dish.
Today you’ll find versions all over town, from small takeout counters to sit-down spots. Still, plenty of people want the version connected to the family behind the original idea.
The restaurant itself advertises that heritage openly. It’s a point of pride, and honestly, who could blame them for bragging a little?
Grandparents in Missouri may remember when this plate was a weekend treat. Some families made it a regular Friday or Saturday habit through the ’70s and ’80s.
That memory factor is a big part of the appeal. Ordering cashew chicken here feels like ordering a little slice of Springfield history.
Exact details of the origin story vary depending on who tells it. The heart of it holds steady, though, and the dish still anchors the menu.
Crispy Chicken, Savory Sauce, and a Handful of Cashews

Golden fried chicken, a glossy brown sauce, crunchy cashews, sliced green onions. That’s the whole formula, and it has kept people coming back for decades.
At Leong’s Asian Diner, the chicken is fried daily, according to the restaurant. That matters when the crunch is half the reason you ordered.
The sauce brings a savory, slightly sweet flavor that soaks into the breading. Some diners describe it as not too sweet, which keeps each bite from feeling heavy.
Spice lovers have options too. The kitchen offers heat levels on certain dishes, so you can keep things mild or push a little further.
Diners can also upgrade to all white meat or swap steamed rice for fried rice. Those upgrades come with an added charge, so check the menu before ordering.
Opinions on cashew chicken run strong, and not everyone ranks it as life-changing. Some folks call it a perfect comfort plate, while others find it simply solid.
That honesty is part of the fun. You get to taste the dish near its roots and decide for yourself where it lands.
Lunch portions and kid-size servings make it easy to try without overcommitting. Good luck stopping at just a few bites, though.
Peanut Butter Egg Rolls Deserve Their Own Fan Club

Peanut butter in an egg roll? It sounds odd until you remember Springfield also turned fried chicken into a Chinese restaurant classic.
Leong’s Asian Diner serves egg rolls with peanut butter inside, a quirky twist many first-timers notice. Some people love the nutty richness, and some think it’s a bit much.
Either way, it’s a conversation starter at the table. Egg rolls are among the most talked-about items here, right behind the famous chicken.
Crab rangoon earns plenty of attention as well. They arrive warm with a dipping sauce on the side, and they can be added to a meal.
Spring rolls come three to an order, according to the menu. Bigger groups might want to order extra so nobody fights over the last one.
Wontons get a nod for flavor, especially paired with plum sauce. Chicken lettuce wraps also stand out, and some diners say they’re filling enough to be a meal.
Starting with a few shareable plates is a smart move for families. Everyone gets a taste, and the grandkids can pick a favorite.
Just pace yourself before the main course arrives. These starters can sneak up on you.
Plenty More on the Menu Beyond the Famous Bird

Cashew chicken may get the headlines, but the menu reaches much further. That’s good news if someone in your crew wants something different.
Wonton soup has its own loyal following, and some diners call it a highlight. Egg drop soup also shows up on plenty of tables.
Sweet and sour chicken is a popular pick for folks who like a tangier plate. General’s chicken and peanut chicken round out the familiar favorites.
For something a little dressier, there’s honey walnut shrimp with flash-fried spinach. A dim sum platter and duck also appear on the menu.
Chicken ramen surprises people who come in expecting only Chinese American classics. Fried rice options include beef and shrimp versions, too.
An Asian salad offers a lighter choice for anyone not in a fried food mood. Kids’ portions make it easier to feed little ones without waste.
Portions come up often in conversations about the place. Many plates arrive generous, so leftovers are a real possibility.
Plan to bring a to-go box home if you order big. Tomorrow’s lunch might thank you.
Gluten-Free Diners Finally Get Their Cashew Chicken Fix

For anyone avoiding gluten, fried Chinese food usually sits on the no list. Leong’s Asian Diner changes that story in a meaningful way.
The restaurant offers gluten-free options across much of its menu. That includes gluten-free versions of its famous cashew chicken and sweet and sour chicken.
A dedicated fryer helps keep gluten-free orders separate. For families managing celiac disease or sensitivities, that detail is a big deal.
Not every item can be made gluten-free. Pork dishes and fried appetizers are the exceptions, so ask your server for guidance.
Lettuce wraps make a handy gluten-free starter. They’re hearty enough that some folks happily treat them as a full meal.
The restaurant says it tries to help guests with allergy requests. Speaking up when you order is always the best approach.
Gluten-free diners often feel left out of local food traditions. Here, they get to share Springfield’s signature dish with everyone else at the table.
That’s a thoughtful touch for a place with such deep roots. Tradition is sweeter when nobody has to sit it out.
Room for the Whole Family, Plus a Speedy Drive-Thru

Big family gathering coming up? The restaurant has two small private rooms that can combine into one larger space for around 50 people.
Groups can go buffet style or order individually. That flexibility makes birthdays, reunions, and church get-togethers much easier to plan.
The main dining room has a relaxed, cozy feel. It’s comfortable enough for a long lunch with grandparents or a quick weeknight dinner.
Service tends to be quick, and the restaurant takes feedback seriously. Owners respond to comments and say they always aim to improve.
Refills on tea, coffee, and sodas are free, according to the restaurant. That’s nice news for anyone who likes a bottomless glass of iced tea.
Short on time? The drive-thru lets you grab cashew chicken without leaving your car.
It’s a handy option for travelers passing through Springfield. Road-trippers can refuel with a Missouri classic and keep rolling.
Celebrating something special? Birthday desserts have made a sweet impression on some diners.
The vibe works for nearly every crowd, from couples to big families. Older folks in particular may appreciate the easygoing, no-fuss pace.
Plan Your Cashew Chicken Pilgrimage Before You Go

Finding the place is the easy part. Leong’s Asian Diner sits at 1540 W Republic Rd, Springfield, MO 65807, on the city’s south side.
Hours run 11 a.m. to 8:30 p.m. Monday through Thursday.
Friday and Saturday stretch until 9:30 p.m., while Sunday closes at 5 p.m.
Hours can change, so call ahead or check before you drive. Small heritage spots sometimes adjust schedules with little notice.
Prices land in the typical range for a sit-down Chinese meal. Upgrades like white meat or fried rice add to the bill, so order with that in mind.
The restaurant holds a strong 4.3-star rating with nearly 2,000 reviews. Even the Springfield visitor center has pointed curious travelers this way.
Springfield makes an easy day trip from much of Missouri. Pair lunch here with other stops around the Queen City of the Ozarks.
So is it worth the drive? For a taste of a dish tied to Springfield’s identity since 1963, I’d say yes.
Bring the family and order the classic. Then decide for yourself how the original story tastes today.
