Wagyu A5 Ribeye
The Atlas
ribRare€€€€

Wagyu A5 Ribeye

exceptionally marbled · umami · buttery · tender

About this cut

The Wagyu A5 Ribeye represents the pinnacle of Japanese beef grading, characterized by its extraordinary 'Shimofuri' or snowflake marbling. Derived from the rib primal, this cut possesses an unparalleled richness and a texture so tender it literally dissolves on the tongue. The high concentration of monounsaturated fats gives the meat a distinctively low melting point and a sweet, nutty aroma that sets it apart from all other beef. It is less a traditional steak and more a concentrated luxury experience, best enjoyed in thin slices.

Taste-DNA

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Marbling
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Tenderness
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Intensity
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Fat
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Price
Origin

This cut is primarily composed of the Longissimus dorsi muscle from the rib section, where the lack of weight-bearing activity allows for maximum intramuscular fat accumulation. This specific anatomy ensures a uniform distribution of marbling and a remarkably fine grain structure.

Preparation

quick pan-sear sous vide aburi (torch)

Cooking Guide

To preserve the delicate fat, use a high-heat pan-sear or Teppanyaki style; avoid open flame grills to prevent flare-ups. Aim for a rare to medium-rare finish (approx. 52-54°C) to ensure the intramuscular fat renders into a buttery liquid without melting away completely. Season simply with fleur de sel to elevate the natural umami and allow the meat to rest for a few minutes before slicing thinly to stabilize the internal temperature.

Core Temperatures

rare
49°C
120°F
3 min
medium rare
52°C
125°F
5 min
medium
55°C
130°F
8 min

Portions per Person

Starter
100 g
Main
200 g

Because the fat melts at such low temperatures, pair this with a high-acid Pinot Noir, a crisp Junmai Daiginjo Sake, or a peated Japanese whisky to cut through the opulent richness.

Sommelier Tip