Picking up a Costco birthday cake and being told to microwave it before serving? That’s the kind of advice that makes you pause mid-aisle. A TikTok user shared this unexpected tip from a Costco bakery worker, sparking laughs and genuine confusion online. Turns out, microwaving cake isn’t as wild as it sounds—especially if you want a soft, just-baked texture. But most of us probably picture a frosting disaster! Would you ever try this, or is the oven your go-to for cake revival? Share your cake-saving secrets and let’s settle the debate: microwave or nah? #Entertainment #TVSeries #Costco