Banoffee Pie - super easy recipe and so good. 1/2 cup brown sugar is the US measure. I modify adding the bananas into the toffee and then use premade crusts or pretzel crust is a-maz-ing. Then just before serving each piece, top with low fat whipped topping.
Remove the label on the condensed milk and submerge the unopened can in pot of water. Cover and boil for 2.5 hours. Warning: Be sure to keep the can covered by water at all times!! After requisite time has passed, take pot off the stove and allow the can to cool. In case you're wondering - you just made magic, er, caramel!