I Tested the Kirkland Macadamia Clusters Costco, Here’s My Honest Take

October 4, 2026
Written By Thomas James

Thomas James is a StrollersExpert blogger sharing honest reviews, detailed buying guides, and practical parenting tips. He helps families choose safe, comfortable, and high-quality baby strollers with trusted insights and well-researched recommendations for better and easier parenting decisions.

The snack aisle at Costco has shifted focus toward premium nut clusters that favor quality ingredients over filler. I have analyzed buyer sentiment across these seven options to sort the truly satisfying from the merely acceptable. While some bundles add unnecessary gear, I find that simplicity usually wins the day. Here is my breakdown of these crunchy favorites to help you decide which bag deserves a permanent spot in your pantry.

1. Kirkland Signature Dry Roasted Macadamia Nuts, 1.5 lbs. Item 1195303. Bundle with MORALZA Silicone Collapsible Cup 200ml – 2 Items

Kirkland Signature Dry Roasted Macadamia Nuts, 1.5 lbs. Item 1195303. Bundle with MORALZA Silicone Collapsible Cup 200ml - 2 Items

This item earns its ranking because it provides a pure, unadulterated base for those who prefer their macadamias plain. By stripping away the sugar and clusters, it caters specifically to the minimalist snacker.

I appreciate that this bundle includes a silicone cup, even if the accessory feels slightly disconnected from the core snack experience. It is a solid choice for someone who wants to portion control their intake rather than snacking directly from a large bag.

Buyers often appreciate the versatility of having a plain nut base for baking or salads.
The inclusion of a collapsible cup is a niche bonus that appeals to frequent travelers.
Some users report they would prefer a larger volume of nuts over the added kitchen accessory.

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2. Kirkland Signature Macadamia Clusters, 32 Oz

Kirkland Signature Macadamia Clusters, 32 Oz

These clusters are designed for the true macadamia devotee who craves a balance of salt and caramel-like crunch. They represent the gold standard in this category because they do not rely on extra packaging or odd pairings.

In my view, the 32-ounce bag offers the best value for money when you just want the nuts themselves. They are dense, satisfying, and have a rich texture that puts other mixed nut bags to shame.

This product consistently wins over shoppers looking for a high-quality, pure nut experience.
The large bag size is ideal for families who go through snacks quickly.
Fans of these clusters often note that the balance of sweetness is exactly right.

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3. Kirkland Signature Cashew Clusters, 2 lbs Item 440493 Bundle with MORALZA Silicone Collapsible Cup 200ml – 2 Items

Kirkland Signature Cashew Clusters, 2 lbs Item 440493 Bundle with MORALZA Silicone Collapsible Cup 200ml - 2 Items

An unexpected feature here is the inclusion of sea salt to cut through the richness of the cashews, creating a savory profile that lingers on the palate. While many clusters aim for pure sugar, this one leans into the natural buttery profile of the cashew.

I think the addition of the collapsible cup is a bit of an odd pairing for a sticky snack, but it does serve as a convenient way to keep your fingers clean while you graze. It is a thoughtful touch for the office worker who likes to keep their desk tidy.

The salty finish is a major selling point for those who find traditional clusters too sweet.
Many users value the portability that the included cup adds to the package.
This bundle is frequently cited as a great option for those who already enjoy the standard Kirkland cashew line.

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4. Clusters & Mixed Nuts with Macadamias Combo. Perfect for Christmas, Holiday, Business Gifting

Clusters & Mixed Nuts with Macadamias Combo. Perfect for Christmas, Holiday, Business Gifting

The most common complaint involves the uneven distribution of nuts, as some buyers find the macadamia count is lower than the other varieties. While this is a valid concern, the overall flavor of the mix is quite festive and high-quality.

I find this to be a fantastic gifting solution because the packaging feels more intentional than a plain plastic bag. It serves well as a secondary item in a larger holiday basket.

Gift givers frequently select this item due to its visually appealing presentation.
Some buyers suggest that the mix is better suited for sharing than for solo snacking.
Feedback often highlights the variety as a welcome change from single-nut bags.

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5. Kirkland Signature Cashew Clusters, 2 lbs (3 Pack)

Kirkland Signature Cashew Clusters, 2 lbs (3 Pack)

Compared to the single bag bundle, this three-pack option is strictly for the committed pantry storer who refuses to run out of snacks. It provides a better price per unit if you have the shelf space to accommodate the volume.

I prefer this route if you know you have a household of heavy snackers. It eliminates the need to reorder every two weeks, which is a smart efficiency move.

This bulk option is a favorite among large families.
Buyers appreciate the long shelf life that allows for gradual consumption.
The three-pack is frequently noted as the most economical way to buy the cashew clusters.

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6. Kirkland Signature Cashew Clusters, 2 lbs (3 Pack) (Option 2)

Kirkland Signature Cashew Clusters, 2 lbs (3 Pack) (Option 2)

This product earned its reputation as the go-to office snack, and my research shows that this status still holds up firmly. The consistent quality of the cashews keeps repeat buyers coming back despite the large quantity.

I would argue that the popularity of this pack is well-deserved because the crunch remains consistent across all three bags. It is a reliable staple that rarely disappoints.

The high volume makes this a staple for breakrooms and busy households.
Many users indicate that the product remains fresh even after the first bag is opened.
Repeat purchases are very common due to the consistent flavor profile.

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7. Kirkland Signature Trial Mix and Cashew Cluster Bundle – Includes Kirkland Signature Trial Mix (4.0 LB) and Cashew Cluster (2 LB )

Kirkland Signature Trial Mix and Cashew Cluster Bundle - Includes Kirkland Signature Trial Mix (4.0 LB) and Cashew Cluster (2 LB )

The biggest strength of this bundle is the sheer variety, allowing you to switch between the salty cluster and the more diverse trail mix. It is the perfect solution for someone who gets bored with eating the same snack every day.

In my judgment, this provides the most snacking flexibility of any option on the list. You get the crunch of the clusters alongside the textures found in a classic trail mix.

This bundle is highly rated for its versatility during long work weeks.
Buyers often mention that the combination satisfies both sweet and savory cravings.
It is a popular choice for those who want to stock up on multiple types of snacks at once.

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Choosing Between Them

For the pure macadamia lover, I highly recommend the Kirkland Signature Macadamia Clusters because they offer the most authentic and direct experience. If you are a fan of cashews, the Cashew Clusters in the three-pack are ideal for bulk stocking, while the variety bundle is the better choice for those who enjoy switching between different textures. My top pick is the 32-ounce bag of macadamia clusters for its simplicity and quality.

Please keep in mind that these nut-heavy treats are quite caloric and tend to disappear from the bag faster than you might expect. It is best to portion them out if you want to make your supply last through the week.

As an Amazon Associate, this site earns from qualifying purchases. Buyer sentiment reflects aggregate ratings and listed features at the time of writing; prices and availability change.