Costco’s New Double Chocolate Mint Sundae: A Girl Scout Cookie Lover’s Dream! 🍫🍃 (2026)

Prepare your taste buds for a sweet surprise! 🍦🍪🍫

I ventured beyond my usual pepperoni pizza slice at Costco and discovered a dessert that might just become my new obsession. Imagine a sundae that takes the iconic Girl Scout Cookie and elevates it to a whole new level of deliciousness.

Costco's latest creation, the Double Chocolate Mint Sundae, is a game-changer. It's like they captured the essence of St. Patrick's Day and Girl Scout Cookie season in one mouthwatering treat. But here's where it gets controversial—is it a worthy upgrade or just a sugary gimmick?

This sundae features a refreshing twist with mint soft serve, replacing the usual chocolate option. But don't worry, chocolate lovers; it's still a star player in this dessert. The mint soft serve is layered with a generous amount of chocolate sauce and crunchy chocolate cookie crumbles, creating a 'double chocolate' experience. And the best part? It's only $2.99, a small price hike from their regular sundaes.

The taste? Well, it's like diving into a Thin Mint cookie, but in sundae form. The cookie crumbles aren't your typical Oreos; they're crunchier and more intensely chocolatey, resembling a Thin Mint without the coating. Costco doesn't hold back on the cookie crumbs, ensuring every bite is a textural delight.

But here's a potential point of contention: the chocolate sauce distribution. I craved a bit more sauce in the middle, but it seems to vary with each sundae. A minor detail, perhaps, but one that might spark differing opinions.

The mint flavor is more reminiscent of a Shamrock Shake than a Thin Mint, but that's not necessarily a bad thing. After all, who can resist a refreshing minty treat? And the best part? It's not overly sweet, making it easy to devour the entire cup.

But wait, there's more! If you miss out on Costco's limited-time sundae, fear not. Other fast-food chains are also celebrating the season with their mint chocolate creations. McDonald's Shamrock Shake, Wendy's Girl Scout Thin Mints Frostys, and Dairy Queen's Mint Chocolate Blizzard are all worthy contenders.

So, have you indulged in Costco's new sundae? Do you think it lives up to the hype, or is it just a passing fad? Share your thoughts and let's spark a friendly debate in the comments!

Costco’s New Double Chocolate Mint Sundae: A Girl Scout Cookie Lover’s Dream! 🍫🍃 (2026)

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