Learn English and cooking at the same time : today, banoffee-pie, a recipe with condensed milk, bananas, toffee (caramel), and whipped cream

This dessert, which is not american was actually invented in Britain at the The Hungry Monk Restaurant in East Sussex, by owner Nigel Mackenzie and his chef, Ian Dowding.

http://www.telegraph.co.uk/foodanddrink/foodanddrinknews/11750703/The-inventor-of-the-banoffee-pie-has-died.html

For a quick banoffee pie, you can use ready-made caramel (caramel tout prêt) and spray whipped cream (crème chantilly en bombe).