With the spud as its star ingredient, Hatunpa's cuisine is surprisingly tasty. The trick? Potatoes originate in Peru and the arequipeños know how to embellish the varied varieties with imaginative sauces and toppings such as alpaca, rocoto relleno (meat-stuffed peppers), chorizo or veg. Even better, they’re cheap, casual and filling. Potato haters can substitute with quinoa or palta (avocado).