Meaning of the word "Boston cream pie" in English

What does "Boston cream pie" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

Boston cream pie

US /ˈbɑː.stən kriːm paɪ/
UK /ˈbɒs.tən kriːm paɪ/
"Boston cream pie" picture

Noun

a cake consisting of two layers of sponge cake filled with a creamy custard or pastry cream and topped with chocolate glaze or ganache

Example:
For dessert, we had a slice of delicious Boston cream pie.
The bakery is famous for its classic Boston cream pie.