What are devil dogs?

Devil Dogs refer to a type of chocolate cake popular in the United States. They are typically made with a chocolate sponge cake base filled with a creamy chocolate filling and covered in a rich chocolate ganache. The name "devil dogs" is believed to have originated during World War I when American Marines stationed in China referred to the local Chinese pastries as "devil dogs." The term later became associated with the chocolate cakes due to their indulgent and rich nature. Devil Dogs are often considered a classic American dessert and are enjoyed for their decadent flavor and satisfying chocolatey goodness.