I am still doing well on the Keto diet, still losing and found out some interesting things.
When I am just really craving a burger and fries I have it, and even croutons on a salad that meal. I do plan this out and keep carbs super low that day and the following day. I make sure I work out hard the following day. I then test my blood 24 hours after my burger and fries meal and I am back in Ketosis.
Like someone said, get the fire hot enough and you can have some carbs and it not de rail you. Now this only happens maybe once or twice a month but I do not feel deprived by allowing this.