banoffi pieba‧nof‧fi pie, banoffee pie /bəˌnɒfi ˈpaɪ $ -ˌnɑː-/ noun [countable, uncountable] 
a sweet food which has a biscuit layer on the bottom, a toffee layer in the middle, and thin flat pieces of banana and cream on the top
a sweet food which has a biscuit layer on the bottom, a toffee layer in the middle, and thin flat pieces of banana and cream on the top