3-D-Printed Wagyu Steak

As far as steak goes, Japanese wagyu is among the most highly prized for taste, texture and tenderness owing to its unique marbling. It’s also extremely high-priced at up to $200 per pound, and adult cows sell for more than $30,000. But researchers recently found a way to duplicate this delicacy using a 3-D printing technique that could make it possible to not only enjoy wagyu beef without killing a cow but also to tailor-make cuts of meat that meet individual customer needs and tastes.

Unlike plant-based options, the process uses actual stem cells from wagyu cows. The scientists determined how the various components — muscles, blood vessels and fat — should be structured and then used 3-D bioprinting to form a steak.

Unfortunately, a regulatory framework for products like these does not currently exist, so you won’t be able to order 3-D-printed wagyu any time soon. Regardless, the research illustrates that — even when it comes to expensive steaks — it’s possible to produce cultured meats that closely resemble the original product in a sustainable way.