Cheese toasties have been turning up lately on the coolest bar menus. Sydney's Continental Deli turns out a killer, which we've channelled here. Feeling extravagant? Add a little shaved truffle to your butter, but we reckon this sarnie is excellent as it is. Pickles and potato crisps, however, are definitely not optional - go for the most mouth-puckering pickles you can find to cut through the cheesy richness.