Let the (unopened) tin of condensed milk boil, on low flame, fully submerged in a vessel filled with water, for 3 – 3.5 hours
When you open the tin, it will be a delicious gooey brown toffee, just the kind you’d find inside a truffle. No kidding
While your condensed milk in magically converting itself into toffee, you can make you pie crust
Let the toffee cool down to room temperature and make some whipped cream, in the meanwhile
Chop some bananas just before you wish to assemble the pie and also make a quick mix with the cocoa powder and the coffee
Layering the banoffee pie is easy – at the bottom of the pie crust goes the toffee
Then you layer it with sliced bananas
You top it off with whipped cream
And finally sprinkle a teaspoon of coffee and cocoa powder, for pretties