Crackling Rice Crisps with Dipping Sauce

I was delighted to discover how the Thais use fried bits of dried rice as a starter. They simply fry the dried rice in the wok until it is toasty and crackling and then serve it like crisps along with a savoury dip. This is a simple dish to make and is an ideal treat when entertaining because the rice cake can be made days ahead. However, it should be fried at the last minute.