What is "banoffee pie"

n. a dessert made from bananas, toffee and cream on a base of crushed biscuit or similar

Banoffee pie is an English dessert pie made from bananas, cream and toffee from boiled condensed milk (or dulce de leche), either on a pastry base or one made from crumbled biscuits and butter. Some versions of the recipe also include chocolate, coffee or both.

Its name is a portmanteau constructed from the words "banana" and "toffee." It is sometimes spelled "banoffi".