The Secret Under-Three-Dollar Costco Obsession Every Dessert Lover Is Chasing
Costco’s food court has turned low-cost desserts into a rotating draw. Beyond its standard soft serve, the warehouse chain has been releasing limited-time sundaes that stay under $3 and change with the season. These short-run items keep regular shoppers paying attention, since each one sticks around just long enough to build buzz before being replaced.
A Rotation Built On Timing And Cravings
@costcoguide NEW item at the Costco food court! only $2.99 for this new double chocolate mint sundae! Made with mint ice cream (or mint/vanilla swirl), cookie crumbles and chocolate sauce. It reminds me of a thin mint Girl Scout cookie! Will you try it? #costco #foodies ♬ original sound – Costco Guide
Recent releases show how carefully these sundaes are timed. In February 2026, a Double Chocolate Mint Sundae started appearing in select locations. It featured mint-flavored soft serve mixed with chocolate fudge and cookie crumbles, arriving just ahead of St. Patrick’s Day when mint desserts tend to spike in popularity. But it received mixed reactions. Some shoppers compared it to a better version of a Shamrock-style treat, while others felt the mint was too strong.
Before that, a Caramel Brownie Sundae was released with vanilla soft serve, brownie chunks, and salted caramel. This combination wasn’t new, but the price made it stand out. A similar dessert at a local shop could easily cost close to $10 for two small servings, while Costco kept it under $3.
The Latest Treat Getting All The Attention
The newest addition takes a different direction. The Caramel Churro Sundae replaces the mint-focused option and moves toward cinnamon and brown sugar flavors. It combines vanilla soft serve with salted caramel and churro bites coated in cinnamon sugar.
Early reviews suggest that the dessert is heavy on sweetness. Some shoppers recommend splitting it, while others go all in for the full portion. The churro pieces have a softer texture than expected, closer to cookie dough than a crisp pastry. There’s also flexibility with the base; you can choose a chocolate or vanilla soft serve.