Filet mignon is widely regarded as one of the best cuts of steak thanks to its tenderness and mild flor. But because it comes from the small tenderloin muscle, it can cost a pretty penny because of limited quantities. Luckily, retailers like Costco not only help make it more cost-effective but also deliver a high-quality steak that even connoisseurs would enjoy.
One Reddit review praised Costco's filet mignon, saying, "Nice marbleing [sic], tender and good flor. I wouldn't hesitate to buy them from Costco again." Another added, "You're very unlikely to find anything comparable in price/value." One even claimed that the filet mignon is the best steak ailable at Costco — and many others seem inclined to agree. It is the top-reviewed steak ailable on Costco's website, with 4.9 out of 5 stars and just under 80 5-star reviews.
While the pre-cut filet mignons deliver on taste, they're still an investment (especially compared to more affordable steaks or other proteins like chicken or pork). To make it more affordable, you can opt to purchase a full tenderloin instead and butcher your own to se a few bucks; the peeled tenderloin, however, is actually a different product that's a bit more thanks to the extra butchering required, so be sure to carefully check what you're buying.