Boston cream pie - Simple English Wikipedia, the free encyclopedia

A Boston cream pie is a cake with a cream filling. The dessert acquired its name when cakes and pies were baked in the same pans, and the words were used interchangeably. In the late 19th century, this type of cake was variously called a "cream pie", a "chocolate cream pie", or a "custard cake".

A Boston cream pie
Boston cream pie with chocolate drizzle