Thonglor Express — Review by Strictly Dumpling

The Dishes

Thonglor Express delivers an impressive selection of 11-12 authentic Thai street food dishes in a single sitting, and the reviewer took full advantage of the refill system. The buffet showcases the kind of dishes you'd find in Bangkok street markets rather than watered-down tourist fare.

First up was Pad Krapow Moo (Thai basil pork), which the reviewer identified as their favorite dish. Intensely saucy with visible chilies infused throughout, this dish completely soaked into the jasmine rice with layers of umami and heat. The second bowl featured an even spicier version loaded with additional chilies-a testament to the kitchen's generous hand with authentic seasonings.

The Panang curry proved to be the creamy, slightly sweet counterpoint to the spicier dishes, with a coconut-forward base that perfectly coated every grain of rice. Described as "very very creamy, spicy, little sweet," this curry demonstrated quality ingredients and balanced spice.

Green curry with noodles offered textural variety, featuring chewy, perfectly cooked rice noodles that absorbed the verdant sauce beautifully. The reviewer noted the curry's excellence both with rice and noodles, suggesting remarkable versatility.

Crispy elements included fried chicken wings with citrus notes and subtle heat, alongside crispy pork belly boasting toasty, caramelized edges and pockets of rendered fat. Fresh spring rolls rounded out the second round, providing a light, refreshing contrast to the heavier curries.

A perfectly cooked fried egg and jasmine rice completed each bowl-simple components that elevated the entire experience through quality execution.

The Experience

Thonglor Express operates on a highly limited schedule-Monday through Thursday, 2:30 PM to 5:00 PM only-yet when the doors open, there's already a queue out the door. The reviewer arrived to find the restaurant "99% full" within minutes of opening, with a decidedly local atmosphere rather than a tourist destination.

This is a no-frills establishment. The signage explicitly warns there's no Wi-Fi and no public bathroom access-information that clearly doesn't deter locals who understand what they're coming for. The dining experience feels authentically stripped back: you select your dishes from the steam table, fill your bowl, and return to your seat. The refill system is beautifully simple-bring your same bowl back up for round two.

The reviewer noted being "the only tourist" in the restaurant, surrounded entirely by locals who clearly frequent this spot regularly. The atmosphere radiates genuine community rather than commercialism. Staff efficiency is evident, with the kitchen moving quickly to serve the steady stream of returning diners.

Value & Pricing

At $13.50 (approximately £10-11) per person for unlimited Thai street food, Thonglor Express represents extraordinary value in a city notorious for expense. The reviewer was emphatic about this assessment, calling it

"the greatest buffet deal in all of London"

and later describing it as potentially

"the greatest buffet deal in London. All you can eat Thai buffet for $13.50"

.

To contextualize: the reviewer noted that individual dishes at Thai restaurants typically cost £3.50 each. When you consider that a single bowl from this buffet easily contains 5-6 components (curry, protein, egg, rice, vegetables, and sauce), the math becomes staggering. A comparable meal ordered traditionally would cost £15-20.

The limited operating hours (just 2.5 hours on four days per week) suggest this buffet operates on thin margins, possibly as a loss leader or community service by the restaurant. The fact that it remains packed suggests locals have recognized this exceptional value proposition.

Notable Moments

The reviewer's immediate recognition of Pad Krapow Moo created an emotional highlight:

"My favorite dish is here. Crap. Fried egg. Fried chicken."

The genuine excitement upon seeing their favorite Thai dish available unlimited was palpable throughout the footage.

During the second round, the heat level intensified noticeably. The reviewer commented:

"Oh, I got a lot of chilis in that one. What an incredible deal. $13.50."

This moment perfectly captured the buffet's appeal-exceptional food at an unbelievable price, with the added bonus of customizable spice levels across multiple visits to the steam table.

The reviewer's overall assessment was unequivocal:

"This is basically a Thai street food buffet. This is such an incredible deal."

and

"This definitely feels like more of a a local London secret. It's not a touristy place."

The Verdict

Thonglor Express is an absolute must-visit for anyone in London seeking authentic Thai street food at prices that defy belief. This restaurant succeeds precisely because it doesn't cater to tourists-it serves the local community with genuine, expertly-prepared dishes that demand to be experienced multiple times to fully appreciate the breadth of the menu.

Best for: Budget-conscious travelers, Thai food enthusiasts, locals seeking neighborhood gems, and anyone visiting London Tuesday through Thursday afternoons with a few hours to spare. The limited hours are actually a feature, not a bug-it keeps this spot mercifully free from tourist hordes and maintains focus on quality execution for the regular crowd who know about it.

Fair warning: Arrive early, bring appetite, and embrace the no-frills aesthetic. Leave your expectations about ambiance at the door and focus on what matters-some of the most authentic Thai street food in London at a price point that feels almost like a mistake. It's not.