Ask your DSN about a DAFNE course. It stands for Dose Adjustment For Normal Eating, ie you adjust your doses to what you want to eat, instead of eating to a fixed insulin dose. Also teaches you how to adjust your insulin for activities, illness, safely correct high readings etc. Some courses cover the same but have different names. There are similar courses online so check back here if DAFNE isn't available in your area (or the waiting list is too long) and someone will point you towards web resources (sorry I don't know any specific ones).