Costco Pesto Sauce, Kirkland Signature Italian Basil Pesto


Costco sells their Kirkland Signature Basil Pesto for $8.99! Scroll down for photos. This pesto is one of my favorite items Costco carries. I absolutely love to make Chicken Pesto Sandwiches & this stuff is perfect. Yes, I know that fresh made pesto is best, but I get very lazy sometimes. If you want to make your own pesto make sure to check out my other post about Pine Nuts. I still REALLY enjoy this stuff, even compared to homemade Pesto. Here’s the other issue I have. In order to make it, I need to go to another store (fresh basil isn’t sold at Costco). Then I have to toast the pine nuts & blend it. It adds time & dishes. Did I mention I’m lazy sometimes? By the time you buy the basil, pine nuts & cheese it probably costs more than this bottle. Just buy this stuff! Here are a few more details about this Costco Pesto………

  • Kirkland Signature Italian Basil Pesto
  • 22 Ounces ($0.409 per ounce)
  • 100% Imported Italian Basil DOP
  • Genovese Basil
  • Keep Refrigerated
  • Product of the USA

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Costco Kirkland Signature Italian Basil Pesto


If you haven’t tried this stuff, you must give it a shot at least once. It lasts a long time in the refrigerator so you can make plenty of sandwiches or pasta dishes. You may even find yourself eating a spoonful by itself! This is an item we always try to keep in the refrigerator. It can quickly flavor up any dish including salmon or chicken. I honestly put it on a LOT of dishes most people wouldn’t. The ingredient list is nice too because it’s almost ALL food products with just a couple preservatives. Check it out below. If you can’t get to Costco, or want to get a HIGHLY RATED runner up , make sure to check these ones out…….

Price: $8.99, Item Number: 990551

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4 thoughts on “Costco Pesto Sauce, Kirkland Signature Italian Basil Pesto

    1. Hi Berg. It should be stamped on the front of the container above the sticker. You can see in the first photo that it is stamped directly on the bottle and not the tag. It can be hard to see, but it should be there. It should be good for a couple of months unopened, as long as it is in the refrigerator. Hope that helps

    1. This should last at least 2 weeks to a month. I’ve had in my refrigerator for longer though. I usually go by smell & look. I have had it go bad relatively quick, but that’s probably just because I left it out too long. Hope that helps

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