Costco Olive Oil & Other Stuff
We used to spend a lot of money on specialty olive oils and vinegars. America's Test Kitchen writes: Should You Buy Extra-Virgin Olive Oil at Costco? We wanted to know whether extra-virgin olive oil at Costco stacks up to favorite supermarket and premium brands. By Lisa McManus Published Dec. 25, 2023. Everybody loves a bargain, and the extra-virgin olive oil at Costco is enticingly priced. Costco is the largest buyer of olive oil in the United States and has evidently negotiated some sweet volume discounts. In a recent trip to a Boston-area Costco, we found an aisle teeming with huge 2- and 3-liter plastic bottles of EVOO, selling at about $0.24 to $0.27 per ounce. That’s roughly half the typical price of our favorite supermarket extra virgin olive oil. We also spotted 1-liter dark green glass bottles of premium extra-virgin olive oil from Terra di Bari, a P.D.O, or protected designated production region of Italy. We liked that each bottle prominently displayed a recent harvest date, an excellent sign of fresher, better-tasting oil. (Learn more about shopping for olive oil here.) Surprisingly, it cost just $0.44 per ounce. By contrast, a typical price for one of our favorite premium extra-virgin olive oils was more than $2.00 per ounce. The price is right, but how do they taste? How We Tasted We held a tasting with no identifying information, pitting three of the store-brand extra-virgin olive oils—Kirkland Organic Extra Virgin Olive Oil, Kirkland 100% Spanish Extra Virgin Olive Oil and Kirkland 100% Italian Extra Virgin Olive Oil—against our tasters’ favorite supermarket olive oil, Carapelli Original Extra Virgin Olive Oil. We also compared the Kirkland Organic Extra Virgin Olive Oil Terra di Bari Bitonto P.D.O. to one of our tasters’ favorite premium olive oils, Castillo di Canena Reserva