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Las Vegas / Guides / Thai
Thai · Downtown

Lotus of Siam

Special occasion dinner with wine enthusiasts.

Open until 10 PM $$ Hidden GemLocal FavoriteUpscale Dining
6.8/10
№ 35 on the List Issue № 140 · 9 wks · Scored by Hal Brennan Full List →
№ 01 · The Brief

The Northern Thai Benchmark Las Vegas Built Itself Around

Lotus of Siam is not a recent discovery. It is the room the valley's serious diners have measured Northern Thai cooking against for decades, and the current Summerlin location, housed in what was formerly the Red Rock Casino Buffet space, carries that weight with the same kitchen focus that made the original Commercial Center address a national conversation. The room is larger and more polished than where Saipin Chutima started, but the cooking remains the point.

The Nam Kao Tod arrives as it always has: crispy rice salad with fermented sausage, dried shrimp, ginger, lime, and enough chile heat to require a decision about pacing. It is a dish that has no analogue in the Thai menus running up and down Spring Mountain, and it is the first thing to order for anyone who has not been. Khao Soi follows the northern template precisely, the curry-braised broth running deep under the tangle of egg noodles and crispy noodle garnish, the pickled mustard greens cutting the fat in the right proportion. The Crying Tiger Beef lands on the table as a clean-fire preparation, the char doing the work without ceremony.

The wine program is one of the more serious in the valley for a Thai restaurant, and the room draws diners who approach the pairing with real intention. Tables run at a steady pace on busy nights, so the room is not a quick turn; plan for a full evening. Pricing sits in the moderate range for the level of cooking, which means the value holds up against much more expensive options on the Strip. The clientele is a reliable mix of locals who have been coming since the early years and visitors who came specifically for this room.

№ 02 · What to Order

The order, from the record

№ 03 · Insider Tip
!

The Nam Kao Tod is non-negotiable as a first course. If the table has wine drinkers, the list runs deep enough to reward time spent with it before ordering.

Hal Brennan · Top of Las Vegas
№ 04 · The Verdict

What earns the 6.8

01
Northern Thai precision

The kitchen executes the regional canon, from khao soi to fermented-rice salad, with the consistency of a room that has been doing this work for a long time.

02
Serious wine program

The wine list is unusually developed for a Thai restaurant and draws a clientele that treats the pairing as part of the meal.

03
Worth the full evening

The room does not rush its tables, and the cooking earns the time; this is not a fast-turn operation.

The record

Insider Score history

On the List 9 wks Current № 35
How we score

The Insider Score is our own 10-point editorial rating, set by the writer who covers the room. It is never an average of other sites’ stars, and it is never for sale. It weighs three things:

01Track record

How highly a kitchen rates, across how many diners, over how long.

02Consistency

Whether recent diners still agree with the long-term verdict.

03Distinction

What the kitchen does that its category does not.

Lotus of Siam earns a 6.8, great on our scale for Thai in Las Vegas.
Hal Brennan
Hal Brennan
Editor at Large

Hal covers the rooms that earn their reputation the hard way: the long-running kitchens, the specialists, the places Las Vegas quietly agrees on. His reviews start with the record and end with a reason to go.

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