Zapp Noodle Thai Restaurant, located at 1407 West Highway 50, O’Fallon, Illinois, is a top-rated Thai restaurant offering authentic Thai cuisine. We are commonly referred to as the best Thai restaurant in O’Fallon, IL.
Restaurant Guru nominated Zapp Noodle Thai Restaurant as one of the Top 10 Best Restaurants in O’Fallon, IL. We are rated #2 out of 145 restaurants in O’Fallon, Illinois.
We want to express our sincere appreciation to our 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 our 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. We 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.
We serve 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: We have secured the lease for the space next door, unit #106, which we will be expanding to provide more seating and a bar. We have submitted our liquor license application and are now beginning the process to obtain our license to offer wine and beer. CLICK to read the announcement published on STL.News.
They offer:
- Dine-in
- Online Ordering
- 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
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.
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.
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 operated 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.