Costco's latest bakery craze is a must-try for dessert lovers | ChicagoNOW

Costco is back in the bakery game, and dessert fans, this one's for you. Costco's new cupcakes come in two classic flavors: chocolate with buttercream and white cake with white buttercream, and fans are already hooked. Justine Baker breaks down why this sweet treat is blowing up online.