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neomatrixviper 12.4K Views
Nov 2, 2026 4:44 PM

Costco Members: 4-Ct 8-Oz Kirkland Signature Grass-Fed Butter

$9.00

$11

18% off
(In-Store Only)at Costco Wholesale
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Deal Details
Costco Wholesale [Warehouse Locator] has for its Members: 4-Count 8-Oz Kirkland Signature Grass-Fed Butter for $10.99 - Extra $2 Instant Savings = $8.99 valid for in-warehouse purchase only.

Thanks to Community Member neomatrixviper for sharing this deal.

Note: Availability/price may vary by location. You can check inventory in the Costco app (Android or iOS) by tapping the "Warehouse" tab at the bottom right, selecting a warehouse, and searching for item number 1424237. If item is listed as out of stock, tap the "Find Nearby" button to see a list of nearby stores with their stock status.

Product Details:
  • 95% Grass-Fed Butter
  • Product of New Zealand or Ireland

Editor's Notes

Written by NgocOutSavings | Staff
  • About this deal:
    • Offer valid through 11/8/26 or while pricing/supplies last.
  • About this store:
  • Additional notes:
    • Costco products can be retuned to any of the more than 800+ Costco warehouses worldwide.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale [Warehouse Locator] has for its Members: 4-Count 8-Oz Kirkland Signature Grass-Fed Butter for $10.99 - Extra $2 Instant Savings = $8.99 valid for in-warehouse purchase only.

Thanks to Community Member neomatrixviper for sharing this deal.

Note: Availability/price may vary by location. You can check inventory in the Costco app (Android or iOS) by tapping the "Warehouse" tab at the bottom right, selecting a warehouse, and searching for item number 1424237. If item is listed as out of stock, tap the "Find Nearby" button to see a list of nearby stores with their stock status.

Product Details:
  • 95% Grass-Fed Butter
  • Product of New Zealand or Ireland

Editor's Notes

Written by NgocOutSavings | Staff
  • About this deal:
    • Offer valid through 11/8/26 or while pricing/supplies last.
  • About this store:
  • Additional notes:
    • Costco products can be retuned to any of the more than 800+ Costco warehouses worldwide.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by neomatrixviper

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Top Comments

Community Reviews

Kirkland Signature grass fed butter is a salted, creamy butter that melts well and is often praised for its value at $8.99 for four 8 ounce packs. The flavor is described as less salty than Kerrygold, with a cheesy, grassy profile that works well on warm bread and in rice, soups, stews, and low temperature eggs. The main caveat is that it is salted, so it is less ideal for ghee or recipes that call for unsalted butter. The sourcing has also changed from New Zealand to Ireland, and the wrapper no longer has tablespoon markings.

Common Questions (5)

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25 Comments

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Nov 2, 2026 7:55 PM
56 Comments
Joined Mar 2016
MoonLight77Nov 2, 2026 7:55 PM
56 Comments
This butter is really good, we buy it all the time & great deal at this price!
Nov 2, 2026 8:32 PM
78 Comments
Joined Jul 2025
CoralMice5195Nov 2, 2026 8:32 PM
78 Comments
Has anyone made Ghee with this? I tried Kerry gold, it was fine.
I like organic valley a lot but they are expensive and Costco doesn't sell them.
1
Nov 2, 2026 10:50 PM
267 Comments
Joined Apr 2013

This comment has been rated as unhelpful by Slickdeals users.

Nov 3, 2026 12:30 AM
27 Comments
Joined Oct 2014
alien1138Nov 3, 2026 12:30 AM
27 Comments
This is from New Zealand and Kerrygold is Irish... The Kirkland butter has a certain cheesy and grassy flavor, but I find I prefer the different profile of Kerrygold.
Nov 3, 2026 12:33 AM
1.6K Comments
Joined Mar 2010
nsj7762Nov 3, 2026 12:33 AM
1.6K Comments
Quote from CoralMice5195 View quoted comment :
Has anyone made Ghee with this? I tried Kerry gold, it was fine. I like organic valley a lot but they are expensive and Costco doesn't sell them.
It's salted. Don't make ghee with salted butter. That being said, this is good butter, although I don't think it's any better than Kerrygold.
Nov 3, 2026 12:44 AM
883 Comments
Joined Apr 2013
CubicrootoftheeNov 3, 2026 12:44 AM
883 Comments

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Quote from nsj7762 View quoted comment :
It's salted. Don't make ghee with salted butter. That being said, this is good butter, although I don't think it's any better than Kerrygold.
Even though the salt will settle at the bottom, there will be lots of wastage compared to unsalted. Wish the Kirkland Irish came in unsalted.
1
Nov 3, 2026 1:10 AM
39 Comments
Joined Oct 2017

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Nov 3, 2026 1:15 AM
311 Comments
Joined Mar 2013
KrstphrhrrsNov 3, 2026 1:15 AM
311 Comments

Our community has rated this post as helpful. If you agree, why not thank

Heads up, they recently changed this product from the New Zealand-sourced butter. It is now from Ireland, but it's not Kerrygold. It's produced by Tirlán. Packaging has been tweaked as well (different shape, no more tablespoon markings on the wrapper).

https://www.agriland.ie/farming-n...-retailer/
6
Nov 3, 2026 1:37 AM
900 Comments
Joined Oct 2011
CalidaithiNov 3, 2026 1:37 AM
900 Comments
Good to have!
Nov 3, 2026 1:46 AM
604 Comments
Joined Sep 2019

This comment has been rated as unhelpful by Slickdeals users.

Nov 3, 2026 2:27 AM
63 Comments
Joined Nov 2007
ganymede007Nov 3, 2026 2:27 AM
63 Comments
Quote from FabulousStranger526 View quoted comment :
Same here! Salted butter should be illegal 🤬🤬🤬
All butter at my Costco is salted. It is mind-blowing. Is it that hard to add salt if you need it in a recipe? Next will be salted olive oil…
2
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Nov 3, 2026 3:24 AM
1.7K Comments
Joined Sep 2018
Zorba1446
Pro
Nov 3, 2026 3:24 AM
1.7K Comments
Quote from ganymede007 View quoted comment :

All butter at my Costco is salted. It is mind-blowing. Is it that hard to add salt if you need it in a recipe? Next will be salted olive oil…
Yeah, I guess there must be a lot more demand for salted butter than unsalted. I do use the salted butter to add to rice or soups and stews, but I need unsalted for my morning protein-fat-bombs (a.k.a. "bulletproof coffee").
Nov 3, 2026 3:46 AM
26 Comments
Joined Oct 2020
JaxonTheWolfNov 3, 2026 3:46 AM
26 Comments
Quote from Zorba1446 View quoted comment :
Yeah, I guess there must be a lot more demand for salted butter than unsalted. I do use the salted butter to add to rice or soups and stews, but I need unsalted for my morning protein-fat-bombs (a.k.a. "bulletproof coffee").
You're better off having avocado toast.
2
Nov 3, 2026 3:48 AM
12 Comments
Joined Nov 2016
nmunoz07Nov 3, 2026 3:48 AM
12 Comments
As an avid kerrygold salted butter fan and someone who finally gave this a shot, this is not as salty as kerrygold but is still creamy and melts very well. I would say this has about half the amount of salt kerry gold has by taste alone.
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Nov 3, 2026 3:49 AM
12 Comments
Joined Nov 2016
nmunoz07Nov 3, 2026 3:49 AM
12 Comments
As an avid kerrygold fan this butter is not as salty, but still has a good creaminess and melt to it. Highly recommend for the price, but if you're looking for that flavor bomb just stick with kerrygold.

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