The Experience
The name means "water" in Thai — an elemental word for a restaurant that has always positioned itself as a return to fundamentals rather than a departure from them. Nahm was conceived as a project in documentation: of curries that have largely disappeared from Bangkok menus, of relishes made from insects and fermented proteins that contemporary Thai cooking tends to sanitise, of salads dressed with raw ingredients and fermented fish sauces that require precise technique to balance but produce flavours of extraordinary complexity when they are in order.
The restaurant's concept took definitive shape with the opening of the Bangkok location in 2010 under Australian chef David Thompson, whose obsessive research into historical Thai cookbooks produced a menu that felt simultaneously ancient and radical in the context of Bangkok's existing fine dining landscape. Thompson departed in 2018, replaced by Thai-American chef Pim Techamuanvivit, who maintained the research-driven philosophy while bringing her own California-inflected precision and a renewed commitment to Thai women cooks as source material for the menu's recipes.
The current incarnation at COMO Metropolitan continues this tradition. The daily degustation menu is a curated journey through regional Thai cuisine that most Bangkok restaurants would not attempt: a gaeng kua of salted beef with fresh coconut and spices uses a paste that was documented from a single recipe in a handwritten cookbook; a naam phrik of roasted dried fish with raw vegetables presents one of Thailand's oldest relish traditions with the confidence of a kitchen that knows exactly why it is significant. The wine pairing is thoughtfully curated, with an emphasis on bottles that complement rather than compete with the food's intensity.
The tasting menu is priced at 3,200 THB per person, with wine pairing at 2,900 THB, making nahm one of Bangkok's best-value Michelin experiences relative to the sophistication of what is served. The room at COMO Metropolitan is understated: pale tones, restrained decoration, the quiet efficiency of a hotel dining room transformed by the quality of what comes out of the kitchen.
Why it excels for a Team Dinner
Nahm's tasting menu format works particularly well for groups who want to eat together rather than in parallel — each course arrives simultaneously, the dishes are substantial enough to share with the table, and the flavour journey from lighter salads to the rich intensity of curries creates a shared narrative arc that a conventional ordering format cannot replicate. The COMO Metropolitan's dining room can accommodate private dining configurations for larger groups; the kitchen team is experienced with group bookings and handles dietary requirements with intelligence. A team dinner here communicates, as a choice, that the host understands Thai cuisine as a serious culinary tradition rather than a tourist attraction — a subtle but meaningful distinction in Bangkok's corporate dining culture.
The scholarship behind the menu
What distinguishes nahm from every other Thai restaurant operating at this price point is not technique — though the technique is excellent — but research. The kitchen team maintains working relationships with scholars of Thai culinary history, with elderly home cooks who hold knowledge that exists nowhere in published form, and with producers of ingredients that have fallen out of commercial distribution. A fermented shrimp paste used in one of the menu's most compelling dishes is sourced from a single producer in Rayong; a dried spice used in a northern Thai curry is procured directly from a family in Chiang Rai who have grown and processed it for three generations. None of this appears on the menu. You taste it. For more context on Bangkok's dining scene, the city guide covers the full landscape. The best team dinner restaurants ranks nahm among Bangkok's top choices for group dining.