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Wagyu Flat Iron Steak

$ 66
Wagyu Flat Iron Steak - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.

Order Includes

1 Flat Iron Steak

Flavor Profile

Flavorful

Best For

Grilling & Braising

Product Details

Our Wagyu flat iron steak is a hidden meat gem. Cut from the top blade of the Chuck, this steak is rich and marbled and surprisingly tender, thanks to our clever butcher who removes the tough fascia and trims it to be steak-ready. You read that right. This whole flat iron steak is ready for you. It’s waiting. Don’t let it sit there. Throw it on the grill or sear in a hot pan and eat it. 

Our 100% Fullblood Wagyu flat iron steak is an outstanding, lesser-known cut with marvelous marbling that’s perfect for the grill. While you can cook it in the oven or on the stove, grilling is where this cut really shines. The high, direct heat creates a Maillard reaction on the surface—that’s the fancy term for a deep, savory crust—while keeping the inside juicy and ridiculously tender. The marbled fat renders beautifully over the flames, infusing the meat with a smoky richness that you just can’t replicate indoors. Seriously, don’t rob yourself of this experience. 

With its buttery texture and beefy flavor, this top blade flat iron steak is so good you’ll want to hoard it all for yourself. We get it. But if you’re feeling generous, it’s a killer choice for date night or for showing off your grilling prowess to a few lucky friends. It’s also great for slicing thin against the grain for some next-level fajitas or steak salads. Go on, be the hero of dinner with this Wagyu flat iron steak. 


Our 100% Fullblood Wagyu Flat Iron Steak is an outstanding, lesser-known cut with marvelous marbling that is perfect for the grill. 

  • Average weight of each large Flat Iron Steak is around 1.5 lbs
  • Average weight of each small Flat Iron Steak is around 1 lb
  • Wet aged for 56 days in own juices for ultimate moistness and flavor
  • Ships frozen in individual vacuum-sealed packages, on dry ice
  • No Hormones, No Subtherapeutic Antibiotics
  • Please note, due to natural variations in our cattle, weight of actual product may vary.

Product Details

The Flat Iron comes from the Top Blade section of the Chuck, located just under the shoulder blade. "Steak-Ready" Flat Iron means that the fascia membrane has been removed and the cut trimmed to be ready for the plate. The expected Wagyu flavor, tenderness and marbling show up well in the Flat Iron, and because of this, Wagyu Flat Iron is growing in popularity and can be found served at top restaurants across the country. Our "steak-ready" flat iron weighs approximately 1.5 pounds but can vary in size by as much as a half pound, due to the varying sizes of the muscle. Flat Iron Steaks are outstanding on the grill or skillet.  Each steak offers several servings.

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Preparation Tips 

Thaw your Wagyu in the refrigerator for 24 hours. Once thawed, allow meat to reach room temperature for 30 minutes.

Grill: Heat grill to medium high. Season your steak generously with sea salt and fresh ground pepper. Cook for 6 minutes on each side. Let rest 10 minutes before digging in, tenting with foil if you'd like to preserve heat.

Seared: Heat cast iron skillet with olive oil over medium heat until very hot. Season steak generously with sea salt and fresh ground pepper. Cook for 4-5 minutes per side. Let rest for 5 minutes before slicing. 

Prep Tips

Thaw the the Wagyu flat iron steak as you see fit (see below under "Handling and Thawing" for deeper guidance.) We also suggest bringing thawed steaks to room temperature for 30 minutes or so.

We always recommend cooking Wagyu to no more than Medium Rare. But your oven might throw heat better than ours, or you might be at sea level while we're up past mile-high. So, for the love of all things holy - like your precious Wagyu - take our timing specs with a grain of proverbial salt. Use your common sense and maybe even a meat thermometer and don't take our word for gospel. 

Grill: Heat the grill to medium high. Season the steak with salt, at minimum, or anything else that floats your boat. Sear each side for a minute or two. We're looking for Maillard reaction - that's brown and crispy. Move steaks to a lower heat and cook for another couple maybe 4-5 minutes. Take off the heat and let rest for 5 minutes, if you can wait. Oven: Heat oven to 425 F. Heat a cast-iron skillet over high heat on stove, and add a pat of butter or oil. Season the steak as your heart desires. Same idea as above: sear each side for a minute or two until browned and then transfer skillet to the oven for a few minutes, maybe 4 or 5. Take out and let rest for 5 minutes. We dare you.

quote

Loved the flavor.

Larry M. , Verified Customer

Shipping Information

We ship via UPS & FedEx. Our standard ground shipping is 3-Day Ground. We also offer 2-Day Air and Overnight options. Email info@lonemountainwagyu.com with any shipping and delivery questions. Orders placed after 6am CST will ship the next eligible day, based on shipping preference.

  • *Free Ground Shipping for orders $100+ after discounts applied *(excludes Hawaii & Alaska)*
  • Free 2-Day shipping for orders $200+ after discounts applied
  • Ground shipping: $25 for orders under $100 (excludes Hawaii & Alaska)
  • 2-Day shipping: $55 for orders under $200
  • Overnight shipping: $75
See full delivery schedule

Handling & Thawing

Not digging into your Wagyu right away? Place your vacuum-sealed package in your freezer upon delivery. Your meat should be good for up to 12 months in your freezer… though we doubt it will stay there that long!

Have some time? Thaw your beef in the refrigerator for up to 48 hours. This is the best way to thaw, allowing the Wagyu to retain all of its natural juices for an exceptional flavor.

Hungry sooner? Keep beef in the vacuum-sealed package and submerge in a bowl of cold water for a few hours.

Change of dinner plans? Thawed steaks still in the vacuum-sealed package can be safely refrozen as long as they have remained refrigerated and have not been thawed for longer than a day.