SUP UKSG,
Now you have given up smoking the number one instinct is to go for food. You're going to do it unless you get really strict with yourself. It's going to sound stupid but water can actually take your cravings away. When you feel like eating something have a glass of water. If you still want to eat then your hungry. But if you don't it was just a craving. Obviously if you can try to eat healthily but well the majority of the tasty stuff isn't healthy unless you fancy doing a Jamie Oliver and cooking up pukka meals in 10 minutes bruv.
Take care,
Natom.