Banoffee pie is an English dessert that combines bananas, toffee and cream. The toffee is a made from condensed milk (also known as dulce de leche).
I am not sure that the quantity of butter in the filling is correct as the filling was just swimming in the melted butter when it was being cooked and I had to pour it off. Still tasted OK though and we ate it all. - 31 Aug 2010
You're right possie, my family love banoffi pie and I use 100g of butter and sugar. I usually use brown or light brown sugar so that it goes really caramelly and dark, its also important to gently boil the condensed milk for 1 minute to make it go lovely and thick. - 05 Oct 2016