Costco half-sheet cakes have been wildly popular for decades. It’s easy to see why, when you factor in the generous size, affordable price (under $20) and delicious taste of the bakery confections.

The grocery chain appears to be pushing a new bakery item: a round, 10-inch cake much smaller in size than the half-sheet cake Costco customers across the country may notice one fan-favorite product ...

Add Yahoo as a preferred source to see more of our stories on Google. Sheet cakes come in three standard sizes: quarter (9 x 13 inches), half (13 x 18 inches), and full (18 x 26 inches). The number of ...