“Unusually for an Asian nation, the Vietnamese have a fondness for coffee – a taste they acquired from their French colonisers. (Interestingly, Vietnam supplies the world coffee trade with much of its robusta beans, most of which end up as instant coffee.) The left-over syrup keeps well and tastes delicious spooned over ice-cream.”

In Hue, Vietnam, these pancakes are known as banh khoai, which translates as ‘happy cake’, and happiness is certainly what you’ll experience when you master this classic street dish. The key to replicating it at home is to get your frying pan nice and hot and to spread an even layer of the batter across the pan…