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Rubicon Steak House
200 Upper Thomson Rd, #01-04 Thomson Imperial Court, Singapore 574424
Opening Hours
STAMPEDE Score
Moderate confidenceScore: 90 / 100
Based on 5 data points · Updated 8 days ago
Editor’s Note
Last updated 30 May 2026
Our take: Rubicon Steak House offers a focused menu of Hokkaido beef, served in a Japanese-inspired setting on Upper Thomson Road.
Reviewers consistently praise the quality of the Hokkaido beef, noting its marbling, tenderness, and flavour.
The sirloin, in particular, receives high marks, with a 500g portion priced at $165.
While the ribeye is also good, some found it lacked a certain 'wow' factor compared to the sirloin.
Sides like foie gras, asparagus with onsen egg, and fries are well-regarded, though the restaurant does not provide condiments, believing their dishes are perfectly seasoned.
The space is described as petite and narrow, which can lead to a lively, sometimes loud, atmosphere.
Service is generally warm and attentive, with a reasonable corkage policy noted.
Reservations are highly recommended due to the small size and specific dinner timings (6pm or 8pm).
We think it's a strong contender for a quality steak experience, especially if you appreciate Hokkaido beef.
Best for those who prioritise steak quality over a vast menu or spacious dining.
Signature
Hokkaido Sirloin Steak
Best time
Dinner, 6pm or 8pm seating
Price
$$$ ($50-100/person)
Score: 90 · 5 sources
What customers say
Rubicon Steak House is highly praised for its delicious Hokkaido beef, particularly the sirloin, with customers consistently highlighting its tenderness, flavor, and perfect searing.
While the atmosphere is noted as small and potentially noisy, the service is generally warm and attentive.
Some find the ribeye superior to the lean cut, and a few note that while good, the steaks sometimes lack a 'wow' factor, though sides like fries and foie gras are also well-received.
Google Reviews
Had a great experience at Rubicon Steakhouse. The Hokkaido beef was incredibly delicious — beautifully marbled, tender, and full of flavour, with a good sear on the outside. The foie gras and asparagu…
Visited on the 31st Dec 2025. Not my first time, and the steak was excellent, therefore we wanted to try again. They served Hokkaido's beef. We ordered 250g of Sirloin steak, enough for 2. Excellent.…
You'll be surprised to find out that they serve Hokkaido beef and inspired dishes, with Japanese music to fill the atmosphere in a petite corner of Upper Thomson. Service is rather quick, dishes are n…
We had the lean and the ribeye steak, both at 500g. The ribeye tasted noticeably better. While both steaks were good, they were missing that extra something to make them truly wow.
A buddy 👦🏼of mine recommended this Steakhouse and told me that I will not be disappointed. 😎 So here’s my journey 📝 to check out Rubicon Steak 🥩 House. Restaurant – Located along Upper Thomson R…
Reviews from Google
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