Trader Joe's mini sheet cakes are a must for many shoppers. Fans say the 18-ounce Dark Chocolate Ganache and Chantilly Cream Vanilla Bean cakes can rival many a local bakery. The quirky grocery ...

Costco released a new dessert for the summer in its bakery department: the peaches and cream bar cake. Here’s what you need to know about the dessert and how much it will cost to take one home.