Zapp Thai Restaurant
1407 W Hwy 50, O'Fallon
(618) 628-9276
Customers' Favorites
Sesame Chicken and Fried Rice
Thai Vegetable Fried Rice
Fresh Spring Rolls
Steamed Dumplings
Ramen Noodle Soup
Beef Noodle Soup
Chicken Pad Thai
Garlic Noodles
Orange Chicken
Drunken Noodle
Appetizers
Crab Rangoon
6 pieces.
Egg Rolls
4 pieces.
Fresh Spring Rolls
2 pieces.
Fried Tofu
6 pieces.
Chicken Pot Sticker
6 pieces.
Chicken Satay
4 pieces.
Shrimp Blanket
4 pieces.
Zapp Dumpling
Steamed or fried.
Appetizer soups
Shrimp Tom Yum
Hot and sour soup.
Chicken Tom Yum
Hot and sour soup.
Pork Tom Yum
Hot and sour soup.
Shrimp Tom Kha
Coconut soup with shrimp
Chicken Tom Kha
Coconut soup with chicken.
Pork Tom Kha
Coconut soup with pork
E Sarn Classic
Grilled Chicken and Papaya Salad with Sticky Rice
Classic Larb and Sticky Rice
Ground meat tossed with Thai herb spices.
Nam Tok and Sticky Rice
Marinate sliced beef tossed with Thai herb spices.
Classic Beef Salad and Sticky Rice
Marinated sliced beef tossed with Thai herb spices and salad.
Cry Tiger and Sticky Rice
Grilled marinated beef served with special dipping sauce
Lemongrass Pork and Stick Rice
Grilled marinated pork with lemongrass served with special dipping sauce.
Salad
Thai Salad
Spring mixed cucumber, tomato top with boiled egg, and chef special dressing.
Chicken Salad
Marinate chicken, spring mixed cucumber, onion, tomato, and chef special dressing.
Beef Salad and Stick Rice
Marinated sliced beef tossed with onion, tomato, Thai herb spices, and salad.
Larb and Sticky Rice
Chicken or pork. Ground meat tossed with onion, cilantro, Thai herb spices, and ground roasted rice.
Papaya Salad
Green papaya tossed with carrot, tomato, diced garlic, Thai spices dressing sauce.
Yum Woon Sen
Ground pork tossed with glass noodle, onion, cilantro, and tomato in Thai spices dressing sauce.
Bean Sprout Salad
Ground pork and bean sprout tossed in Thai herb spices and ground roasted rice.
Side Order
White Rice
Fried Rice
Sticky Rice
Peanut Sauce
Noodle Soup
Z1. Chicken Noodle Soup
Rice noodles with bean sprout, green onion, and cilantro in chicken broth.
Z2. Beef Noodle Soup
Rice noodles with sliced beef eye round, bean sprout, green onion, and cilantro in beef broth. Add meatball for an additional charge.
Z3. Thai Boat Noodle Soup
Pork or beef. Rice noodles, bean sprout, green onion, and cilantro in chef special broth. Add meatball for an additional charge.
Z4. Mama Tom Yum Goong
Shrimp. Ramen noodles, bean sprout, and carrot in hot sour tom yum soup.
Z5. Tom Yum Noodle Soup
Rice noodles, bean sprout, mushroom, green onion, and cilantro, in chef special hot sour soup.
Z6. Tom Kha Noodle Soup
Rice noodles, bean sprout, mushroom, green onion, and cilantro in our chef special coconut milk soup.
Z7. Kim Chi Noodle Soup
Rice noodles with Kim Chi vegetable in Kim Chi soup.
Z8. Sukiyaki
Glass noodles with egg and spinach in our chef special sukiyaki soup.
Z9. Seafood Yen Ta Fo
Wide rice noodle with seafood and spinach in our chef special yen ta fo soup.
Z10. Shrimp Tempura Udon Noodle
Udon noodle with tempura shrimp in Japanese broth and tempura vegetables.
Z11. Wonton Soup
Pork wonton with BBQ pork and bean sprout in chicken broth.
Z12. Egg Noodle with BBQ Pork
Soup or dried. Egg noodles, BBQ pork, bean sprout, green onion, and cilantro.
Z13. Ramen Noodle Soup
Ramen noodle and mixed vegetables in Chinese broth.
Z14. Duck Noodle Soup
Egg noodles, duck meat, and bean sprout in chef special sauce.
Z15. Red Curry Noodle
Rice noodles, bamboo shoot, bell pepper, and Thai basil in curry sauce.
Z15. Green Curry Noodles
Rice noodles, bamboo shoot, bell pepper, and Thai basil in curry sauce.
Stir Fried Noodle
Z1. Pad Thai
Rice noodles, stir-fried with egg, bean sprout, and green onion in our own pad Thai sauce.
Z2. Pad See Ew
Wide rice noodles, stir-fried with egg and Chinese broccoli in brown sauce.
Z3. Thai Lo Mein
Yellow noodle stir-fried with cabbage, carrot, broccoli white onion, and bean sprout.
Z4. Udon Pad Kee Mao
Udon noodle stir-fried with egg, bell pepper, white onion, bamboo shoot, carrot, and Thai basil in our chef special chili sauce.
Z5. Drunken Noodle
Wide rice noodle stir-fried with egg, bell pepper, white onion, bamboo shoot, carrot, and Thai basil in our chef special chili sauce.
Z6. Lard Na
Wide rice noodles stir-fried with Chinese broccoli and top with chef special gravy sauce.
Z7. Golden Pillow
Mee krob lard na. Crispy egg noodles, top with Chinese broccoli and chef special gravy sauce.
Z8. Pad Macaroni
Elbow macaroni stir-fried with egg, broccoli, carrot, and white onion in our special tomato sauce.
Z9. Pad Macaroni Kee Mao
Elbow macaroni stir-fried with egg, bell pepper, white onion, bamboo shoot, carrot, and Thai basil in our chef special chili sauce.
Z10. Yakisoba
Japanese yellow noodles stir-fried with cabbage, carrot in yakisoba sauce, and sprinkle with sesame seeds.
Z11. Pad Woon Sen
Glass noodles stir-fried with egg, broccoli, cabbage, carrot, bean sprout, green bean, and white onion in our brown sauce.
Z12. Zapp Noodle 1
Wide rice noodles stir-fried with ground beef, chopped white onion, tomato, and lettuce in chef special yellow curry sauce.
Z13. Zapp Noodle 2
Wide rice noodle stir-fried with chicken, bean sprout, green onion, and cabbage in our brown sauce.
Z14. Pad Mama Tom Yum
Ramen noodle stir-fried with egg, broccoli, carrot, and white onion in our chef tom yum sauce.
Z15. Pad Ka Pao Mama
Add a fried egg for an additional charge. Ground meat stir-fried with ramen noodles, bell pepper, white onion, and Thai basil in chef special brown sauce.
Kids Corner
K1. Kids Chicken Noodle Soup
K2. Kids Beef Noodle Soup
K3. Kids Ramen Noodle Soup
K4. Kids Thai Lo Mein
K5. Kids Pad Macaroni
K6. Kids Thai Fried Rice
Rice Dish
R1. Rice Soup
Khow tom.
R2. BBQ Pork Fried Rice
Rice stir-fried with BBQ pork, egg, bean sprout, and onion.
R3. Thai Fried Rice
Rice stir-fried with egg, broccoli, carrot, and onion.
R4. Zapp Thai Fried Rice
Rice stir-fried with egg, bell pepper, white onion, and Thai basil in red curry paste.
R5. Pad Broccoli
Stir-fried meat with broccoli in brown sauce.
R6. Pad Cashew Nut
Stir-fried meat with cashew nut, bell pepper, mushroom, carrot, zucchini, green bean, white onion, and chili paste in brown sauce.
R7. Pad Ginger
Stir-fried meat with ginger, bell pepper, green bean, mushroom, zucchini, and white onion in brown sauce.
R8. Pad Garlic
Stir-fried meat with fried garlic, broccoli, carrot, green bean, mushroom, and zucchini in brown sauce.
R9. Pad Green Bean
Stir-fried green bean in chili sauce.
R10. Red Curry Rice
Thai basil, bamboo shoot, and bell pepper in curry sauce.
R10. Green Curry Rice
Thai basil, bamboo shoot, and bell pepper in curry sauce.
R11. Yellow Curry
Chunk potato and white onion in yellow curry.
R12. Panang Curry
Thai basil and bell pepper in curry sauce.
R13. Vegetable Delight
Stir-fried mixed vegetables in brown sauce.
R14. Pad Eggplant
Stir-fried eggplant, white onion, Thai basil, and bell pepper in brown sauce.
R15. Pad Prik Sod
Stir-fried bell pepper, carrot, green bean, white onion, and bamboo shoot in chili sauce.
R16. Pad Prik Sod
Stir-fried bell pepper, carrot, green bean, white onion, and bamboo shoot in chili sauce.
R17. Pad Prik Khing
Stir-fried bell pepper, carrot, green bean, white onion, and bamboo shoot in red curry sauce.
R18. 3 Musketeer
Chicken, pork, and beef stir-fried with baby corn, mushroom in chef special brown sauce.
R19. Pepper Steak
Beef stir-fried with bell pepper and white onion in brown sauce.
R20. Orange Chicken
R21. Sesame Chicken
Chef Special
Lemongrass Shrimp
Shrimp toss with lemongrass, Thai basil leaves, Thai herb, green onion, and cilantro on top spring mixed. Served with rice.
Seafood Yum Woon Sen
Seafood and glass noodle toss with Thai herbs, white onion, and our chef delicious spicy sauce on top of lettuce
Zapp Hawaiian Curry Shrimp
Shrimp and pineapple, bell peppers in panang curry paste. Served with rice.
Zapp Hawaiian Fried Rice
Fried rice stir-fried with shrimp and chicken, pineapple, cashew nuts, a raisin in curry powder, and brown sauce.
Pad Ka Pao
Ground meat stir-fried with Thai basil, bell pepper, and white onion in chef special brown sauce. Served with white rice. Add a fried egg for an additional charge.
Pad Ka Pao Fried Rice
Rice stir-fried with ground meat, Thai basil, bell pepper, and white onion in chef special brown sauce. Add a fried egg for an additional charge.
Desserts
Black Rice Pudding
Fried Banana
Beverages
Thai Iced Tea
Thai Iced Coffe
American Iced Tea
Hot tea
Soda
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Recent Reviews
That was delicious. Probably the best Thai food I've had since I've been around here the last couple years. The inside of the restaurant is beautiful. Surprisingly, it was totally dead on a Saturday night. A well kept secret, maybe. Maybe people usually go out to dinner later around here.
November 2025
I've recommended Zapp to a few friends and it's hit or miss. For me it's my favorite place to get food.
If I ever have a day off during the week, I'll always get the lunch special before 3.
Seeing they have a new building open next door is a great sign for their business.
Always recommend the Pad Ka Pow as spicy as you can handle it!
If I ever have a day off during the week, I'll always get the lunch special before 3.
Seeing they have a new building open next door is a great sign for their business.
Always recommend the Pad Ka Pow as spicy as you can handle it!
November 2025
I love this Thai place. Every time I come here, I try something new. So far, my two favorite items are: Red Curry Chicken Noodle Soup and Udon Pad Kee Mao that are both delicious!
September 2025
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