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I've Tried Dozens of Costco Desserts and This is My Favorite

If you have a sweet tooth, Costco has plenty of super-sized desserts to choose from. But, these are the best.

By Ariel Taranski

Edited by Tracy Odell

Updated May 15, 2025

It's no secret that the Kirkland Signature brand is one of the best Costco hacks for buying high-quality items at a lower price.

Costco has a ton of name-brand-quality items under their house brand and their bakery offers are not different. You can get fresh-baked goods at amazing prices and bring the tastiest treat to your next gathering.

We've sampled some of these favorites for you and rounded up the ones we think are a cut above the rest.

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Runner-Up: Kirkland Signature Apple Pie

Price: $12.99

If you love apple pie, then you'll want to try this dessert. Costco's apple pie comes in a value-sized package, perfect for your next potluck or barbecue. Serve it with Kirkland's vanilla ice cream for a low-cost dessert that tastes anything but.

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Runner-Up: Kirkland Signature Chocolate Mousse Desserts

Price: $9.99

These creamy, single-serve treats are indulgent and chocolatey. You get bites of rich chocolate mousse in this handy six-pack of desserts. Keep these on hand in your fridge for a scrumptious treat after any meal.

Runner-Up: Mini Chocolate Chip Cookies

Price: $9.99

You can't go wrong with a classic, and these bite-sized chocolate chip cookies are a perfectly portioned treat for any time or celebration. Sandwich some frosting or ice cream between two of these to elevate your dessert time with a cookie that tastes like it's freshly baked.

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Winner: Kirkland Signature Tiramisu Bar Cake

Price: $18.99

By far, this is one of the best offerings at Costco. The tiramisu bar cake makes a great party dessert or birthday treat. You get classic tiramisu flavors in this affordable deal, and it's a rich dessert that costs you zero prep time.

Bottom line

Costco has a ton of tasty dessert options, so you can bring a homemade-style treat without any cooking or baking. You can save money on everyday essentials and also on special buys for holiday celebrations, like Father's Day and Fourth of July.

And at these prices, it's worth trying out all of their desserts, from frozen treats to baked goods. You know, for science.

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