Boston Cream, also known as a Boston cream pie doughnut, is a delicious pastry that is believed to have originated in Boston in the mid-1800s. It is a yeast pastry that is filled with a custard or vanilla cream and topped with a rich chocolate icing. The pastry is typically round with a flattened top, resembling a cake, and can be enjoyed as a dessert or a breakfast pastry. The combination of the soft, fluffy pastry, creamy filling, and chocolate topping makes for a decadent and indulgent treat. The Boston Cream is a beloved pastry that has become a popular staple in bakeries and coffee shops across the world.