Costco’s Holiday Lineup: The Must-Have Seasonal Treats You Can’t Miss

Does Costco do holiday magic? Absolutely. When the season rolls around, the warehouse aisles transform with sweet temptations that disappear faster than Santa’s cookies. Here are 7 limited-time seasonal treats that are absolutely worth watching for—and grabbing—before they vanish.

Kirkland Signature Peppermint Bark

This holiday classic makes a triumphant return every year. Layers of dark and white chocolate studded with crushed candy canes are festive, minty, and perfect for sharing (or stealth snacking).

Holiday Cookie Gift Boxes

Costco’s holiday cookie tins are a beautifully packaged crowd-pleaser. These assortments often include European-style butter cookies, chocolate-dipped favorites, and other seasonal bites—ideal for gifting or putting out for guests.

Kirkland Signature Walkers Shortbread

Buttery, crumbly, and timeless: these Scottish shortbread cookies bring that comforting, classic flavor that goes perfectly with tea, coffee, or a cozy evening by the fire.

Lindt Chocolate Advent Calendar (5-Foot!)

One of Costco’s most viral holiday items: a massive, floor-to-ceiling advent calendar filled with full-size Lindt chocolates. It’s joyful, over-the-top, and definitely makes a statement.

Kirkland Signature Yule Log Cake / Holiday Cake

For a real showstopper, Costco’s seasonal cake offerings—like the chocolate yule log—are decadent, elegant, and big enough to feed a crowd (or let you sneak a few extra slices after everyone leaves).

Häagen-Dazs Peppermint Bark Ice Cream Bars

Cold dessert, but 100% holiday spirit. These peppermint bark–flavored ice cream bars make for a refreshing treat that still feels festive.

Kirkland Irish Cream

Not a cookie, but still totally treat-worthy: Costco’s Kirkland Signature Irish Cream is a seasonal favorite for making cozy cocktails (think Irish coffee) or sipping by itself.

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