Chef Yama

Former Michelin star Japanese chef prefers THIS PART of A5 Wagyu #thenetherlands #wagyu #japanese

22 September 2026 · 1:30 watch

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Former Michelin-starred Chef Yama explains why A5 Wagyu tenderloin is the superior cut for intimate tasting menus, offering the perfect balance of luxury and portion control.

Key takeaways

  • A5 Wagyu tenderloin provides the signature melt-in-the-mouth texture with a cleaner finish than highly marbled sirloin or ribeye.
  • Using less fatty cuts in multi-course omakase menus prevents guest palate fatigue.
  • Tenderloin offers a high yield with minimal external fat trim, streamlining prep and portioning in micro-kitchens.
  • Precise temperature control is essential when cooking tenderloin to prevent drying out due to its lower fat content relative to ribeye.

When designing a high-end Japanese tasting menu, selecting the right cut of beef is a critical decision that impacts the flow of the entire meal. In this editorial insight, Chef Yama of the eight-seat omakaseOmakaseA Japanese dining style in which the chef selects and serves the dishes. restaurant A5 Yama in Naarden Vesting shares why his kitchen exclusively uses A5 Wagyu tenderloin rather than the more common sirloin or ribeye cuts. For chefs operating in intimate, multi-course dining environments, this choice offers valuable lessons in menu balance and portion control.\n\n## Balancing Richness in Multi-Course Menus\nA5 Wagyu is famous for its intense marbling and high fat content. While cuts like sirloin and ribeye are highly prized for their rich, buttery flavour, they can quickly overwhelm a diner's palate, especially during a structured omakase menu. Chef Yama explains that using these ultra-rich cuts can lead to guest fatigue early in the dining experience. By opting for the tenderloin, the kitchen secures a cut that maintains the signature melt-in-the-mouth texture of A5 beef but with a more refined, less greasy finish. This allows guests to appreciate the premium ingredient without feeling weighed down.\n\n## Execution and Sourcing for the Pass\nUsing tenderloin requires precise handling on the pass. Because it contains less fat than ribeye or sirloin, it has a narrower margin of error during cooking. Overcooking tenderloin ruins its delicate texture, so temperature control must be immaculate. Sourcing only tenderloin also demands a clear strategy for waste management and portioning. In an eight-seat counter setting, consistency is paramount. Every slice must deliver the exact same balance of marbling and lean meat to ensure a uniform experience for every guest at the counter. Chefs must also consider the cost-to-yield ratio when committing to a single premium cut. While tenderloin is highly expensive, its lack of heavy external fat caps means less trim waste on the prep table compared to a whole ribeye. This makes portioning more predictable, which is essential for maintaining tight margins in micro-restaurants. Selecting the tenderloin ensures that the beef course remains a highlight rather than a barrier to enjoying the remaining courses of the omakase.

Questions from the pass

Frequently asked questions

Why does Chef Yama prefer A5 Wagyu tenderloin over sirloin or ribeye?

Chef Yama selects A5 Wagyu tenderloin because it offers a cleaner, less greasy finish on the palate than highly marbled sirloin or ribeye. In a multi-course omakase menu, this helps prevent guest fatigue, ensuring diners can enjoy the rich beef without feeling overwhelmed by heavy fats.

How does using tenderloin affect portion control in a micro-restaurant?

Tenderloin features very little external fat caps compared to ribeye or sirloin, which means less trim waste on the prep station. For micro-restaurants with limited seating, this high-yield profile makes portioning highly predictable, helping chefs maintain tight food cost control and consistency.

What are the main culinary challenges of cooking A5 Wagyu tenderloin?

The primary challenge is its narrower margin of error during cooking. Because tenderloin contains less fat than sirloin, overcooking it quickly dries out the muscle fibers. Chefs must use immaculate temperature control and brief cooking times to preserve its signature delicate texture.

Can sirloin or ribeye be substituted in an omakase menu?

While sirloin and ribeye can be used, they require much smaller portion sizes to avoid overwhelming guests with heavy marbling. Chefs who substitute these cuts must adjust the surrounding menu courses, balancing the intense fat content with high-acid or palate-cleansing elements.

Main ingredients

Original video by Chef Yama. This overview is written independently by The Chef's Circle editorial desk — watch the original on YouTube.

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