Boston Cream Pie is a classic American dessert that consists of two layers of sponge cake filled with a rich custard or cream. It is typically topped with a smooth chocolate glaze, making it a delightful combination of flavors and textures. Despite its name, Boston Cream Pie is actually a cake, not a pie. It originated in the late 19th century in Boston, Massachusetts and has since become a popular treat across the United States. In 1996, it was designated the official dessert of Massachusetts.