If you’re hoping to mix up your Thanksgiving with a pumpkin treat that isn’t the usual pumpkin pie, Costco has just what you need. Their bar cakes are widely enjoyed for good reason—they’re tasty and great for feeding a crowd. Just in time for Thanksgiving (or simply a fun autumn treat), Costco has rolled out a new bar cake: a pumpkin bar cake!
What Works And What Falls Short
Advantages: The pumpkin bar cake unfolds as a tall, multi-layered confection that alternates layers of pumpkin sponge cake, pumpkin mousse, and whipped cream. Visually, it presents itself as an appealing centerpiece for autumn gatherings with its crisp, well-defined strata. Yet, if appearance isn’t at the top of your list, it still offers plenty to notice.
The building blocks behind this cake are impressive. Achieving such quality on a large scale is notable. Light, airy sponges like the ones in the pumpkin bar cake are hard to come by outside boutique bakeries. The mousse and whipped cream also feel airy, leaving each bite feeling light and uplifting rather than heavy or thick.
Drawbacks: Now to the part where my experience fell short—the flavor. I’ve tried several Costco bar cakes and generally enjoy them, but this one’s taste was a touch underwhelming. Perhaps my expectations leaned toward pumpkin spice, and this cake doesn’t advertise any spice profile.
To be honest, a pumpkin-flavored bake really benefits from warming spices like cinnamon, if not others, to truly shine. Here, the flavor was pleasant but fairly one-note. The sponge’s delicacy blended with the mousse, resulting in a soft bite with only a faint pumpkin presence. And pumpkin by itself isn’t particularly robust in flavor. A contrasting crunch could have added a welcome dimension.
Bottom Line
Overall, I’m not sure I’d repurchase the pumpkin bar cake. When autumn flavors are abundant, I crave that bold spice kick, and this cake doesn’t deliver it. If you’re hunting for a more subtle pumpkin treat for fall, though, it could be a good fit. It simply didn’t align with my personal tastes. On the plus side, the cake itself was beautifully crafted—light, airy, and moist. That quality aligns with Costco’s history of solid production for their other bar cakes. I just found the flavor a touch lacking.
