Curry puffs are a Singaporean favourite, and like so much of the food there, are made using a fascinating mix of ingredients and cooking styles. The 'puff' part is from puff pastry, introduced by the Europeans in their Cornish pasties and Spanish empanadas, and the 'curry' part is a legacy of the huge Indian-heritage population. Combined together as a delicious snack, they're now a classic dish of Singapore!