Zapp Noodle Thai Restaurant, located at 1407 West Highway 50, O’Fallon, Illinois, is a top-rated Thai restaurant offering authentic Thai cuisine. They are commonly referred to as the best Thai restaurant in O’Fallon, Illinois.
Restaurant Guru nominated Zapp Noodle Thai Restaurant as one of the Top 10 Best Restaurants in O’Fallon, Illinois. They are rated #2 out of 145 restaurants in O’Fallon, Illinois.
They have expressed their sincere appreciation to their customers who have taken the time to post ratings and reviews that made this prestigious award possible.
CLICK to read the announcement on St. Louis Restaurant Review – CLICK to read the announcement on STL.News – CLICK to view our listing on Restaurant Guru – Restaurant Guru recommends Zapp Noodle Thai Restaurant – CLICK to read the blog post.
Zapp Noodle Thai Restaurant, located at 1407 West Highway 50 in O’Fallon, Illinois, is a highly rated Thai restaurant with award-winning cuisine that customers love, as illustrated by its online ratings.
Thai cuisine is among the most popular Asian cuisines worldwide, and Thai restaurants are among the most successful in the Asian culinary scene. They offer the most popular dishes, ranking in a CNN Travel Survey, as discussed on Wikipedia. Pad Thai is a worldwide favorite and the top-selling dish in every Thai restaurant worldwide. Some restaurants in Bangkok, Thailand, specialize in serving only Pad Thai, and they often have a line of customers waiting to get in.
Zapp Noodle serves authentic Thai cuisine, using only the finest ingredients, to the O’Fallon, IL community.
Zapp serves authentic Thai cuisine, using the finest Thai ingredients, which has resulted in our famous dishes. The facility is decorated in a traditional Thai style, providing a clean and relaxing atmosphere that enhances your dining experience.
IMPORTANT ANNOUNCEMENT: They have secured the lease for the space next door, unit #106, which they will be expanding to provide more seating and a bar. We have submitted their liquor license application and are now beginning the process to obtain the license to offer wine and beer. CLICK to read the announcement published on STL.News.
They offer:
- Dine-in
- Online Ordering with eOrderSTL, which is owned and managed by St. Louis Restaurant Review
- Pickup
- Delivery – using third-party delivery companies such as DoorDash or Uber
- Catering – Coming Soon! The catering menu will be available online and on ezCater.com
- Liquor License Pending
- Friendly Service
- Authentic Thai Food
- A Clean Atmosphere
NOTE: Only the best restaurants in the region qualify to be presented and marketed by eOrderSTL and St. Louis Restaurant Review, which require ongoing quality standards to remain on the platform.
Zapp Noodle Thai Restaurant’s online ratings are as follows as of July 1, 2025, at 5:00 am:
- Google – 4.5 Stars with more than 295 online customer ratings and reviews
- Facebook – Ratings Not Activated – 557 likes – 598 followers
- Yelp – 4 Stars with 168 online customer ratings and reviews
- TripAdvisor – 4 Bubbles with 22 online customer ratings and reviews – rated 18 out of 87 restaurants in O’Fallon, IL
- STL.Directory – 5 Stars with one online customer rating and reviews
- DoorDash – 4.5 Stars with over 200 online customer ratings and reviews
- GrubHub – 4.1 Stars with more than 20 online customer ratings and reviews
- Restaurant Guru – 5 Stars with 501 online customer votes – #2 out of 145 restaurants in O’Fallon, IL
The owner is Sinath Ngeth, who bought the business in November 2017. She is a migrant from Cambodia who grew up cooking Thai and Cambodian cuisine and worked in multiple Thai restaurants in the United States before buying Zapp Noodle Thai Restaurant. Her top priority is to prepare delicious meals that make her customers happy, so they return as regulars. She will learn their names and sincerely express her appreciation.
At Zapp Noodle Thai Restaurant, our top priorities are quality and world-class cuisine, accompanied by excellent service.
Sinath will usually cook your Thai dish to ensure high customer satisfaction. Quality Thai cuisine and excellent service are at the top of her priority list. She knows that satisfied customers will return repeatedly, and she sincerely appreciates every customer.
They are conveniently located approximately half a mile from the I-64 and Highway 50 intersection, making it an easy destination to reach regardless of where you are driving from.
Today, the Asian restaurant community faces significant competition. But Ngeths’ faith lies in providing quality Thai and Asian cuisine, along with excellent service, all delivered with a humble and gracious attitude.
Zapp Noodle Thai Restaurant plans to expand in 2025.
With their recent announcement of expansion, they are well-positioned to enhance their products and services, serving their customers with more options to keep them coming back more often. More details about the expansion will be provided soon, as the plans are currently under review.
NOTE: There is also a Zapp Thai Restaurant located in Edwardsville, Illinois; however, it is independently owned and operated, and not affiliated with this location. They are friends and they recommend each other. If you are located in or visiting the Edwardsville area, visit Zapp Thai Restaurant.
PUBLIC NOTICE: After buying the restaurant, the owner operated it as a sole proprietorship until July 2024. In July, she created an Illinois LLC, Zapp Thai Restaurant, LLC, and operates the business as Zapp Thai Restaurant, LLC, doing business as Zapp Noodle Thai Restaurant. The official public notice was published on STL.News on September 7, 2024.
Video created by St. Louis Restaurant Review