# Marshmallow Crispy Cookies Kirkland Signature’s Marshmallow Crispy Cookies are a Viral Hybrid By Laura McQuarrie | Published 2025-07-23 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/marshmallow-crispy-cookies References: [today](https://www.today.com/food/trends/costco-new-marshmallow-crispy-cookies-rcna219146) & [sameday.costco](https://sameday.costco.com/store/costco/products/79028595-kirkland-signature-marshmallow-crispy-cookies-24-ct)  As gourmet cookies become increasingly outrageous in a bid to become the next big sensation, [Kirkland Signature’s](https://www.trendhunter.com/trends/kirkland-signature-belgian) Marshmallow Crispy Cookies goes back to the basics as a gooey, crispy, multisensorial treat that delights through pure, nostalgic indulgence. These soft brown butter cookies take cues from two classic desserts, combining pieces of marshmallow and [crispy rice cereal](https://www.trendhunter.com/trends/rice-krispies-treats-bliss-bars) to delight all ages. Simple as they may be, the Marshmallow Crispy Cookies at [Costco](https://www.trendhunter.com/trends/costco-1) have already gone viral since social media users can't stop sharing the perfect hybrid of sugar cookie and rice crisp treats. Sold in 24-count containers, these cookies are disappearing from family households as quickly as households of one—and some admit that they've invested in a Costco membership just for a taste of the Marshmallow Crispy Cookie. ## Trend Insights (Trend Hunter) - Score: 2.1/10 - Popularity: 8% | Activity: 10% | Freshness: 46% - Audience gender: 50% men, 50% women - Primary generations: Millennial - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Food](https://www.trendhunter.com/food) ## Key Themes ### Key Themes Behind This Trend - **Nostalgia-inspired Desserts:** Reimagining classic flavors in modern ways creates a compelling draw for consumers seeking comfort and familiarity in new products. - **Social Media-driven Food Virality:** The rapid spread of food trends on social platforms accelerates product popularity and can significantly influence consumer purchasing decisions. - **Hybrid Dessert Creations:** Innovating by combining traditional desserts opens exciting avenues for creating unique taste experiences that captivate diverse audiences. ### Where This Applies - **Food Retail Industry:** Retailers leveraging viral products can increase foot traffic and membership interests, exemplified by the surge in Costco memberships. - **Baking and Pastry Industry:** Mixing traditional baking ingredients with unconventional pairings drives creativity and offers product lines a fresh competitive edge. - **Social Media Marketing Industry:** Harnessing the power of social media amplifies brand visibility and drives trends, enabling companies to reach broader demographics quickly. ## Related on Trend Hunter - [Tart Chocolate-Packed Cookies](https://www.trendhunter.com/trends/costco-1.md) - [Cookie-Studded Marshmallow Squares](https://www.trendhunter.com/trends/cookies-cream-krispy-bar.md) - [Frozen Marshmallow Square Sandwiches](https://www.trendhunter.com/trends/rice-krispies-treats-ice-cream.md) - [Chocolate Marshmallow Fluff Cookies](https://www.trendhunter.com/trends/chocolate-mallow-cupcake-cookie.md) - [Better-For-You Marshmallow Bars](https://www.trendhunter.com/trends/crispy-rice-bars.md) - [Luxe Camp-Fire Inspired Cookies](https://www.trendhunter.com/trends/the-smores-cookie.md) - [Textural Confection-Packed Cookies](https://www.trendhunter.com/trends/all-the-things-cookies.md) - [Cereal-Inspired Baked Cookies](https://www.trendhunter.com/trends/cereal-cookie.md) - [Nostalgic Campfire Cookies](https://www.trendhunter.com/trends/plantbased-smores-cookie.md)