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Zapp Noodle Thai Restaurant, 1407 West Highway 50, O’Fallon, Illinois, is a top-rated Thai restaurant serving authentic Thai cuisine, making it the best Thai restaurant in O’Fallon, IL.

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 Asian restaurants.  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, only serve Pad Thai, and they have a line waiting for customers to get in.

Zapp Noodle serves authentic Thai cuisine using only the best ingredients to the O’Fallon, IL community.

They serve authentic Thai cuisine using the best Thai ingredients, which has resulted in their famous dishes.  The facility is decorated in Thai and provides a clean and relaxing atmosphere to enhance your dining experience.

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
  • Friendly Service
  • Authentic Thai Food
  • A Clean Atmosphere

Zapp Noodle Thai Restaurant’s online ratings are as follows as of March 1, 2025, at 2:50 pm:

  • Google – 4.4 Stars with more than 280 online customer ratings and reviews
  • Facebook – Ratings Not Activated – 557 likes – 586 followers
  • Yelp – 4 Stars with 167 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 – 4.7 Stars with over 50 online customer ratings and reviews
  • GrubHub – 4.6 Stars with more than 25 online customer ratings and reviews

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 great meals that make her customers happy so they return as regular customers.  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 1/2 of a mile from the I-64 and Highway 50 intersection, making it an easy destination to reach regardless of where you might be 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 under Zapp Thai Restaurant, LLC and operated the business as Zapp Thai Restaurant, LLC d.b.a. Zapp Noodle Thai Restaurant.  The official public notice was published on STL.News on September 7, 2024.