In the U.S., Californian olive oils are your best bet. Otherwise, Costco Kirkland Signature olive oil (which is now Greek oil [1]) is another good choice. Outs

In the U.S., Californian olive oils are your best bet. Otherwise, Costco Kirkland Signature olive oil (which is now Greek oil [1]) is another good choice. Outside of Italy, it's difficult to find Italian olive oils that are not blended. The 2014 and 2015 harvest seasons have been terrible due a bacterial blight [2] that crippled many olive farms in Southern Italy. [1] http://www.seattletimes.com/business/retail/costco-embraces-greek-extra-virgin-olive-oil-amid-italian-crops-woes/ http://www.seattletimes.com/business/retail/costco-embraces-... [2] https://en.wikipedia.org/wiki/Xylella_fastidiosa https://en.wikipedia.org/wiki/Xylella_fastidiosa