Mastro's Steakhouse - Houston
Houston, TX · Steakhouse
Tier 1 · Certified / Registry-Verified What the tiers mean
Wagyu from $175 on the menu we read · up to $200
On the official Kobe Beef registry as No. 1060, listed there as “Mastro's Steakhouse Houston”. See the U.S. Kobe list
This is not a halal restaurant. It prints a supplier brand carrying the word halal on one American Wagyu cut, which describes that product line and not the kitchen. The restaurant itself makes no halal claim, no certifier is named, and the kitchen also handles pork and alcohol. If you need halal, treat this as a sourcing detail rather than a place to eat.
How to check a halal claim →Why it's listed
Mastro's Steakhouse Houston (1650 W Loop South) is open and runs a transparent multi-origin Wagyu program. Its first-party menu lists Japanese A5 Wagyu from Miyazaki Prefecture and A5 Kobe Beef (100% Tajima cattle, Hyogo Prefecture), plus American Wagyu (WinterFrost) and Australian Wagyu (Westholme cross). The Miyazaki A5 clears full Japanese provenance (prefecture plus JMGA grade), qualifying the venue as verified. American and Australian offerings omit breed status and AUS-MEAT score, so they are not badged.
Wagyu on the menu
- Japanese
- Brand / Prefecture
- Miyazaki Prefecture
- Grade
- A5
- Producer
- Not listed
- Japanese
- Brand / Prefecture
- Kobe (100% Tajima cattle, Hyogo Prefecture)
- Grade
- A5
- Producer
- Not listed
- American
- Brand / Prefecture
- WinterFrost (Halal)
- Grade
- Not listed
- Producer
- WinterFrost
- Australian
- Brand / Prefecture
- Westholme (cross cattle)
- Grade
- Not listed
- Producer
- Westholme
| Origin | Brand / Prefecture | Grade | Producer |
|---|---|---|---|
| Japanese | Miyazaki Prefecture | A5 | Not listed |
| Japanese | Kobe (100% Tajima cattle, Hyogo Prefecture) | A5 | Not listed |
| American | WinterFrost (Halal) | Not listed | WinterFrost |
| Australian | Westholme (cross cattle) | Not listed | Westholme |
Sourced from
Buy it online
Evidence on file
“Official Houston location page confirms it is open at "1650 W Loop South, Houston, TX 77027" (Sun-Thu 5:00 PM-10:00 PM, Fri-Sat 5:00 PM-11:00 PM), listing "Japanese A5 Wagyu (Miyazaki Prefecture)" and "A5 Kobe Beef (100% Tajima Cattle - Hyôgo Prefecture)".”
mastrosrestaurants.com “Dinner menu: "Japanese A5 Wagyu - Miyazaki Prefecture - New York 8oz $175 / 10oz $200"; "A5 Kobe Beef - 100% Tajima Cattle, Hyôgo Prefecture - New York 4oz $240 / 6oz $360"; "American Wagyu - WinterFrost Halal"; "Australian Wagyu - Westholme Cross Cattle".”
mastrosrestaurants.com
Quoted from the sources checked when this listing was verified.
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Common questions
- Does Mastro's Steakhouse - Houston serve real Wagyu?
- Yes, and it says where the beef comes from. Mastro's Steakhouse - Houston in Houston, TX publishes enough detail on its own materials to identify the Wagyu it sells, which is the standard this directory calls verified, last checked on July 18, 2026. That means a named Japanese brand or prefecture with its grade, an American breed status with a named producer, or an Australian producer with a marbling score.
- What kind of Wagyu does Mastro's Steakhouse - Houston serve?
- Its menu discloses Miyazaki Prefecture A5, Kobe (100% Tajima cattle, Hyogo Prefecture) A5, WinterFrost (Halal) and Westholme (cross cattle). Each of those is taken from the venue's own current materials rather than from a review or a listing site, and the evidence behind it is quoted further down this page.
- Is the Wagyu at Mastro's Steakhouse - Houston Kobe beef?
- Yes, on both counts that matter. This venue appears on the official Kobe Beef Marketing and Distribution Promotion Association registry, and Kobe was on its verified menu when last checked on July 18, 2026. Both are required here: a registry listing alone is permission to buy Kobe, not proof that any is being served.
- How was Mastro's Steakhouse - Houston verified?
- By reading the venue's own current material, its menu, its site or its ordering system, and quoting the line that names the beef. Reviews, aggregator copies and press mentions are not accepted as the source, because they go stale silently. Verification is assisted by AI and every claim is stored with the page it came from, last confirmed on July 18, 2026.
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