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.

Your next trip to Costco's bakery may be a little less sweet. In a move that has both saddened and shocked many fans of the big-box retailer, Costco announced that it recently stopped selling its ...