TL;DR
Costco has started selling Tim Tam cookies, a beloved Australian treat, leading fans to buy up to five cases at once. The product’s popularity is fueling high-volume purchases and expanding its availability in the US.
Costco has begun selling Tim Tam cookies, an iconic Australian snack, prompting enthusiastic fans to purchase multiple cases at a time. This marks a significant expansion of the product’s availability in the United States and highlights its growing popularity among American consumers.
Tim Tam cookies, manufactured by Arnott’s in Australia, are now available at select Costco locations across the United States. According to reports from shoppers and social media posts, many fans are buying up to five cases in a single purchase, reflecting strong demand for the product.
The cookies are a chocolate-coated biscuit with a creamy filling, widely regarded as a favorite in Australia and increasingly popular internationally. Costco’s decision to stock Tim Tams aligns with a broader trend of American consumers seeking international snacks and treats. The product’s availability and high sales volume suggest a positive reception and potential for wider distribution.
This development signifies a growing consumer interest in international snacks within the US market. The high volume of purchases indicates strong demand for authentic global treats, which could influence Costco’s future product offerings and supply chain decisions. It also highlights the expanding influence of international food brands in mainstream retail, offering consumers more diverse options and enriching the snack aisle variety.

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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Expansion of International Snacks in US Retail
Tim Tam cookies, a staple in Australia since their creation in 1958, have gained international popularity over recent years. Prior to their appearance at Costco, the product was mainly available in specialty stores or online. The recent stocking at Costco marks a shift toward mainstream retail distribution, driven by increasing consumer demand for international flavors. This follows a broader trend of American consumers seeking global products, especially in the snack and confectionery categories, as part of a larger cultural shift towards diverse culinary experiences.
“We are excited to offer Tim Tam cookies to our members and believe they will be a popular addition to our international snack selection.”
— Costco spokesperson

Arnott’s Tim Tam 5 Pack Variety – Original, Chewy Caramel, Dark Mint, Dark Chocolate & Extra Chocolaty – Australian Chocolate Biscuit Cookies Assortment
Iconic Australian Chocolate Biscuits – Enjoy the classic taste of Arnott’s Tim Tam featuring five popular flavors: Original,…
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Unconfirmed Details About Product Placement and Sales Volume
It is not yet clear how many Costco stores are stocking Tim Tam cookies or how widespread the demand will become. Specific sales figures and future stock plans remain undisclosed, and the long-term availability of the product is still uncertain.

Australian Snack Box with Tim Tams, Cadbury, Cherry Ripe, Authentic Aussie Snacks and Candy, Great Gift from Australia
18 Authentic Australian Snacks- Includes Tim Tams, Cadbury, Cherry Ripe, Twisties, and Shapes—no mini samples or filler items.
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Future Availability and Consumer Demand Trends
Costco may expand the availability of Tim Tam cookies to more stores based on current demand. Monitoring sales data and consumer feedback over the coming months will determine whether the product becomes a regular fixture in Costco’s international snack lineup. Additionally, other retailers might consider stocking the product if demand continues to grow.

Tim Tam Cookies Gift, Snack Box, Australian Cookies Variety Pack with Chocolate Filling, 4 Pack Full of Original, Dark, Caramel & White Flavors – Perfect Cookie Gift
Tim Tam Indulgence: This 4-pack gift set is the perfect care package, offering a delightful chocolate assortment of…
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Key Questions
Where can I buy Tim Tam cookies at Costco?
Tim Tam cookies are currently available at select Costco locations. Availability varies by store, so checking with your local warehouse is recommended.
How many cases are fans buying at once?
Reports indicate some fans are purchasing up to five cases in a single visit, showing high enthusiasm for the product.
Are Tim Tam cookies available online through Costco?
As of now, Tim Tam cookies are primarily sold in-store at select Costco locations; online availability has not been confirmed.
What makes Tim Tam cookies popular internationally?
Tim Tam cookies are known for their chocolate coating and creamy filling, offering a distinctive taste that has made them a favorite in Australia and increasingly popular worldwide.
Will the product remain in Costco stores long-term?
It is not yet confirmed whether Tim Tam cookies will become a permanent fixture or be stocked temporarily based on demand.
Source: google-trends