“What on earth is Lardo?”, I hear you ask. Only because I was in the “What is Lardo?” camp myself until my friend Katia brought me a piece back from a trip to Rome. Lardo is the cured back-fat of a pig. This may cause some of you to recoil in horror. Get over yourselves if you do. If you use butter, oil or margarine, you are using fat in your cooking. Lardo is fat. Lardo is not the sort of thing you should eat by the block. But, Lardo is a true delight when used correctly.