I haven't had any really *strong* cravings, but there have been strong impulses, and when I want something I have a high protein/high fat snack, like smoked salmon/cream cheese rolls. Or a can of tuna in oil, drained and mixed with a little mayo and diced celery. That always takes care of it for me. Or, early on, I made a batch of deviled eggs, and I'd have couple of those. Day 11 is still pretty early on, I'd try a rich but carbless snack. High fat seems to work best.
"Time and trouble will tame an advanced young woman, but an advanced old woman is uncontrollable by any earthly force." --Dorothy L. Sayers