TL;DR
Costco has started selling Australian Tim Tam cookies, which are highly popular internationally. Customers are reportedly buying multiple cases, with some purchasing up to five at once. The development highlights the store’s expanding international snack selection.
Costco has begun selling the internationally adored Australian Tim Tam cookies, prompting enthusiastic shoppers to buy multiple cases, with reports of some purchasing up to five at a time.
The Tim Tam cookies, produced by the Australian company Arnott’s, are now available at select Costco locations in the United States. The cookies are known for their chocolate coating and creamy filling, making them a favorite among international snack enthusiasts. Customer reports indicate that the demand is high, with some buyers purchasing five or more cases in a single shopping trip, reflecting their popularity and the product’s limited availability in the U.S. market. Costco’s decision to stock the cookies appears to be driven by increasing consumer interest in international snack foods, especially among fans of Australian treats. The cookies are typically sold in packages of multiple units, and their availability at Costco has sparked social media chatter among fans eager to stock up.
Growing Demand for International Snacks at U.S. Retailers
The sale of Tim Tam cookies at Costco underscores a broader trend of increasing consumer interest in international snack foods within the U.S. market. This shift reflects changing tastes and the influence of global food culture, with major retailers like Costco expanding their international product offerings. The high volume of purchases—some buying five cases—indicates strong demand and suggests that international snacks are becoming a staple for American consumers seeking variety and novelty. This development could influence future product selections and supply strategies for large retailers aiming to meet diverse customer preferences.

Arnott’s Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from Australia
Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from…
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International Snack Popularity and Costco’s Expanding Offerings
In recent years, international snack foods have gained popularity in the U.S., driven by social media, travel, and increased cultural exchange. Brands like Australia’s Tim Tam have a dedicated following among fans of global treats. Costco, known for bulk sales and wide product variety, has increasingly included international snacks in its inventory to meet this demand. The recent addition of Tim Tam cookies aligns with this trend, as the brand enjoys a strong reputation among snack enthusiasts. Prior to this, similar international products have been sporadically available at specialty stores or online, but Costco’s bulk offerings make these treats more accessible to a broader audience. The popularity of Tim Tam cookies in particular is evidenced by online searches and social media mentions, with some fans searching for them via Allrecipes and other platforms, indicating a dedicated consumer base.
“We are excited to offer the Tim Tam cookies to our members who have shown a strong interest in international snacks. We believe it will be a popular addition to our snack aisle.”
— Costco spokesperson

Arnott’s Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from Australia
Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from…
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As an affiliate, we earn on qualifying purchases.
Unclear Supply and Availability Limits
It is not yet confirmed how widespread the availability of Tim Tam cookies is across all Costco locations or whether supply will be consistent. The extent of demand beyond initial reports remains unclear, and whether customers can regularly purchase multiple cases without stock issues is still to be seen.

Arnott’s Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from Australia
Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from…
As an affiliate, we earn on qualifying purchases.
As an affiliate, we earn on qualifying purchases.
Monitoring Sales and Expansion of International Snacks
Retailers and consumers will likely monitor the availability of Tim Tam cookies at Costco and other stores. If demand remains high, further expansion or increased stock levels could follow. Additionally, other international snack brands may seek similar placement in large retail chains, responding to consumer interest. Costco may also adjust inventory based on ongoing sales data and customer feedback.

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Key Questions
Are Tim Tam cookies available at all Costco locations?
Availability appears to be limited to certain locations; it is not confirmed whether all Costco stores stock the product.
How many cases are customers buying at once?
Reports indicate some customers are purchasing up to five cases at a time, reflecting high demand.
What makes Tim Tam cookies popular internationally?
Tim Tam cookies are known for their rich chocolate coating and creamy filling, with a strong following in Australia and among international snack fans.
Will Costco continue to stock Tim Tam cookies long-term?
It is currently unclear if the cookies will remain a permanent fixture or be a limited-time offering, pending sales performance and supply logistics.
Are there other international snacks available at Costco?
Yes, Costco has previously stocked various international snacks, but the availability varies by location and product demand.
Source: google-trends