I do this a lot. Almost binge eating, but not quite; more eating too much of the wrong stuff instead of "proper" food.
At the moment things are quite stressful - we're moving 400 miles, buying houses, selling houses, finding schools so I am starting to neglect my body to protect my stress levels. Mars bars release dopamine so I crave them not a healthy salad.
So, what can I eat that has the naughty factor/chemical releases that help me feel better, but don't make me the size of a house? Carrot sticks need not apply (unless dipped in chocolate)!