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312 Eats
Buffalo Grove · Thai · $$

Siam Siam

4.5240 reviews ·Opens at 11AM tomorrow
The lunch portion was generous, perfect for a hearty meal, and the Thai iced tea complemented the dish well, balancing out the spice
Dain Vossar (Galaxy Wanderer)Dain Vossar (Galaxy Wanderer) · 880 Google reviews
Read the reviews on Google →

Siam Siam — neighborhood thai in Buffalo Grove. The food tastes like it should, with no compromises. Robbie Daugherty: "Sublte sweetness, cashew present but well balanced, and the beef was very tender" [$$]

What 240 diners keep saying

Great valueFast serviceCozyQuick biteTakeout strong
Plan your visit
1113 Weiland Rd, Buffalo Grove, IL 60089
Buffalo Grove
Today11AM-3PM, 4-9PM
Sun12-3PM, 4-9PM
Mon–Thu11AM-3PM, 4-9PM
Fri–Sat11AM-3PM, 4-10PM
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What 240 diners keep saying

verbatim, from Google
Review photo by ledzepplinn1
May 2026

Incredible authentic thai food. Much higher food quality than other Thai places for the price in my experience.

ledzepplinn1

ledzepplinn1

12 reviews on Google

Review photo by Lance Lawson
Feb 2026

SIAM-SIAM is unquestionably our "go to" place for THAI cuisine in the suburbs. Originally, "I AM SIAM", owner sold and has since been reinvented; - - - - - all for the "GOOD". Food quality is at the very least as good as we remember from "I AM SIAM". Very nice people owning and operating this new location. I can readily say that anything on their menu would be an excellent choice. I don't say that about many restaurants of any nature. And, I must also say that considering the size and quality of their portions, their pricing is a real bargain, considering how inflation has affected most other restaurants.

Lance Lawson

Lance Lawson

51 reviews on Google

Review photo by Ed Brill
Jan 2026

Wednesday night, walked in to try for the first time. Only one other table occupied. Music was a bit loud considering. Menu offers a decent amount of choices and some dishes not entirely common at every Thai. We ordered moo ping which was good. The spring rolls were in wraps more like vietnamese rolls versus the crepe-like wrappers normally seen in thai restaurants. Rama chicken was good, as well as fried rice and pad see ewe.

Ed Brill

Ed Brill

358 reviews on Google

Review photo by Robbie Daugherty
Oct 2025

A few times a year my husband works in Buffalo Grove, IL. It’s Northwest of Chicago. Any time we are traveling I like searching local restaurants. Siam Siam Thai has been on the list for a long time. Stopped in for lunch today. Husband had the Cashew Stir Fry. Definitely a great dish . Sublte sweetness, cashew present but well balanced, and the beef was very tender. My Tom Kha was the best we have had since moving to the Midwest 4 yrs ago. Most places we have eaten Tom Kha since leaving Texas have been watery broth, hardly tasting the coconut milk and not nearly enough spices. Siam Siam hit all the levels today. Lemongrass, galangal root, lime and the coconut milk broth was creamy and with hearty full flavors. I enjoyed the jalapenos slices which were simmered in the broth which bringing the heat down to a place of flavor and not being over powered by spice. The service was quick and the restaurants is very clean. Definitely worth anyone’s time to visit this place!! 🖤🖤

Robbie Daugherty

Robbie Daugherty

48 reviews on Google

Review photo by Lord Eldwyn
May 2025

On a work trip and wanted Thai, and this was a quick jump away from the hotel I was staying in. It was a gamble l, but one that paid off. Fantastic food, perfectly seasoned, and the wait staff was amazing as well. I asked for super spicy and it didn't disappoint. If you are in the area, stop ina and enjoy.

Lord Eldwyn

Lord Eldwyn

318 reviews on Google

Review photo by Tammy Pitsenbarger
Apr 2025

Wonderful food with good service. We loved the taro custard dessert and the basil fried rice

Tammy Pitsenbarger

Tammy Pitsenbarger

61 reviews on Google

Review photo by Rick Eiseman
Jan 2026

Nice restaurant with attentive staff. Have a good lunch menu too. I had the Basil chicken and was very happy with the flavors and lots of peppers and onions. Many times you get 3 or 4 peppers and 2 basil leaves, but they didn't skimp here. Wife had beef soup noodle but was disappointed with the flavors wanting an authentic spicy flavor. If in the area I would return for sure.

Rick Eiseman

Rick Eiseman

297 reviews on Google

Review photo by Kumaravadivel Arumugam
Jun 2025

Best Thai Restaurant at Buffalo Grove location. My spouse and little one love this place their food and service. Dragon Noddles, Thai Fried Rice. They have mango papaya tea which is very Thai Traditional one must to try.

Kumaravadivel Arumugam

Kumaravadivel Arumugam

24 reviews on Google

Jul 2026

Great portions, fast and friendly service

Lev

Lev

5 reviews on Google

Jul 2026

Very tasty satisfying Thai food. Super friendly and caring service. Big portions and good prices. Highly recommend!

Michael Ikon

Michael Ikon

55 reviews on Google

Jun 2026

Best Panang curry and Pad Thai in the area

Allan Borukhovich

Allan Borukhovich

21 reviews on Google

Jun 2026

Always a joy to visit Siam Siam. The owners are always extremely kind to me. The food never fails to satisfy my cravings, highly recommend!

Amous Goh

Amous Goh

26 reviews on Google

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