Rivage Oak Kitchen
Sioux Falls, SD · American
Tier 3 · Menu claim only What the tiers mean
Wagyu from $56 on the menu we read · up to $68
This listing's current published materials advertise Wagyu, but the offering does not meet our full verification standard for provenance. It carries no authenticity badge; undisclosed details remain explicitly unverified.
Why it's listed
A Sioux Falls kitchen serving American Wagyu sirloin across three services: a 10oz steak and frites with bordelaise at lunch, a 10oz sirloin on the dinner steak list beside a 14oz New York and a 14oz ribeye, and a 5oz cut with two eggs and breakfast potatoes at weekend brunch.
Authenticity flags
- The sirloin is described as American Wagyu with no ranch named and no grade given.
Wagyu on the menu
- American
- Brand / Prefecture
- Not listed
- Grade
- Not listed
- Producer
- Not listed
| Origin | Brand / Prefecture | Grade | Producer |
|---|---|---|---|
| American | Not listed | Not listed | Not listed |
Cuts named on the Wagyu menu
Read from this venue’s quoted evidence, so a listed cut may not be on tonight. What these cuts are
Evidence on file
“Lunch entrees: "STEAK & FRITES $38.00 10oz American Wagyu Sirloin, Truffle Fries, Bordelaise".”
rivageoak.com “Dinner steaks: "Sirloin $38.00 10oz American Wagyu", listed with "NY Strip $56.00 14oz" and "Ribeye $68.00 14oz".”
rivageoak.com “Brunch: "Steak and Eggs $19.00 5oz American Wagyu Sirloin, two eggs, breakfast potatoes".”
rivageoak.com
Quoted from the venue's own menu or site. A Wagyu claim on a menu is not the same as documented provenance.
Something wrong with this restaurant? Tell us
Common questions
- Does Rivage Oak Kitchen serve real Wagyu?
- Its own current menu advertises Wagyu, and that claim was read directly on August 9, 2026. What the menu does not do is say which Wagyu: no prefecture, grade, breed status or producer is published, so the sourcing cannot be checked from outside. That is a gap in what is written down rather than a suggestion that anything is wrong with the beef, and plenty of kitchens buy carefully without printing the details.
- What kind of Wagyu does Rivage Oak Kitchen serve?
- Its menu discloses American. 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.
- Why is Rivage Oak Kitchen listed without a Wagyu badge?
- Because a badge here means the sourcing was checked, not that the food is good. This listing is published because the venue genuinely advertises Wagyu on its own current material, and it carries no badge because that material does not say which Wagyu. If the venue publishes the prefecture, grade, breed status or producer, the listing can move.