20LB Sunflower Beef Tenderloin
Shipping calculated at checkout
- Japanese A5
- BMS 10-11
- 20 lb
- Japan
- Ships frozen by 2-day air. Order by 3 pm CT, Mon to Thu, and it ships same day.
- Free shipping on orders $199+.
Only 10 in stock
How to cook
- Pull from the fridge 20 minutes before cooking.
- Cut into 1 inch cubes or half inch slices.
- Heat cast iron until very hot. No oil: render a small piece of the fat first.
- Sear 30 to 60 seconds per side.
- Finish with flaky salt. Plan on 3 to 4 oz per person.
Storage and thawing
When it arrives: move everything to the freezer right away, still sealed.
Freezer life: vacuum sealed cuts keep their best quality for up to 12 months at 0°F.
Thawing: thaw in the fridge, still sealed, for 24 to 48 hours. Big cuts like a tomahawk or picanha loin need up to 72 hours. Never thaw on the counter or in the microwave.
Quick thaw: submerge the sealed package in cold water, changing the water every 30 minutes. Steaks thaw in 1 to 2 hours.
After thawing: cook within 3 to 4 days. Do not refreeze.
FAQ
Is this real Japanese A5?
Yes. It is graded A5 by the Japan Meat Grading Association, and every animal is traceable by a 10 digit ID.
What does BMS mean?
Beef Marbling Standard, Japan's 1 to 12 marbling scale. A5 beef scores 8 to 12, and a higher number means more marbling.
How much per person?
3 to 4 oz, or about 2 oz as one course in a bigger meal.
Is A5 the same as Kobe?
No. A5 is a grade. Kobe is a brand from Hyogo Prefecture. Some Kobe is A5, and most A5 is not Kobe.
What is the best way to cook it?
Small pieces seared hot and fast in cast iron. See How to cook above.
How is it shipped?
Frozen and vacuum sealed in an insulated cooler with ice, shipped from St. Louis by 2-day air. Shipping is free on orders of $199 or more and a flat $29.95 under $199, cooler and ice included. Alaska, Hawaii and US territories ship at UPS rates.
When will my order ship?
We ship Monday to Thursday. Order by 3 pm Central and it ships the same day.
Do members save?
Yes. Members get member pricing on most cuts and see it on each product page.
Can I send it as a gift?
Yes. Enter their address at checkout and we ship it straight to them. Type a gift message in the order notes box in your cart and we tuck it into the box. Gift cards are also available.
Sunflower A5 Wagyu Tenderloin – Rare Elegance, Sunflower-Fed Purity
The Sunflower A5 Wagyu Tenderloin is a masterclass in subtle luxury—raised in Japan from 100% Kuroge Washu cattle and finished on a sunflower seed–enriched diet that produces silken texture, clean fat, and graceful umami depth. This is not only one of the most tender cuts in the world, it’s also one of the most thoughtfully produced, with a BMS of 10–12 and a finish that’s lighter, smoother, and more refined than traditional A5.
The sunflower-based feed boosts oleic acid levels, resulting in a healthier fat profile, enhanced digestibility, and a delicate, buttery richness that complements—not overwhelms—the tenderloin’s naturally lean structure. It’s the perfect cut for chefs who value precision, purity, and innovation rooted in tradition.
Why Sunflower A5 Tenderloin Belongs on the Finest Menus
🌻 Sunflower-Finished Diet – Produces lighter, cleaner fat with an elegant, almost silky mouthfeel.
🔥 BMS 10–12 – Ultra-Fine Marbling – Delivers melt-in-your-mouth tenderness with just enough richness to elevate without overpowering.
🇯🇵 100% Japanese-Raised Kuroge Washu – Certified A5, raised and finished in Japan with absolute traceability and care.
📦 Whole Tenderloins (Sold by the Case) – Perfect for filet mignon, tartare, sous vide, or dry-aged showpieces.
✨ Delicate Flavor, Exceptional Story – Offers a rare, elevated experience that differentiates your Wagyu program.
Perfect For:
✔ Tasting Menus & Private Dining – A refined centerpiece for guests who appreciate subtlety and story.
✔ Chef’s Signature Filet Programs – Showcase the cleanest expression of A5 tenderness.
✔ Luxury Events & High-End Omakase – A prestige cut with broad appeal and elite performance.
✔ Precision Cooking Techniques – Ideal for sous vide, low-temp roasting, or minimalist searing where every detail matters.
The Sunflower Wagyu Philosophy
Unlike conventional A5 programs, Sunflower A5 Wagyu emphasizes balance, innovation, and digestibility. By finishing cattle on sunflower seeds, Japanese producers have created a lighter, more refined Wagyu experience—while preserving all the depth, tenderness, and prestige of true A5 beef. This tenderloin is a tribute to that vision.
📦 Sold exclusively by the case – Extremely limited availability. Contact us for specifications.
Serve Sunflower A5 Wagyu Tenderloin and introduce your guests to the softest, cleanest expression of Japan’s most forward-thinking Wagyu.
Rated 4.9 out of 5 by our customers
217 reviews across our cuts
