Change up routine - move to a different room at the start of the morning to break the habitual cue for needing a cigarette.
Activity switch up – have a shower first rather than putting on the kettle, alternative morning drink instead of coffee?
Distract – complete a chore (e.g. doing the dishes) after a meal to distract from the after-meal cigarette.
Find something else to do with your hands - puzzle, game, stress ball, alternative snacks such as carrot/cucumber which mimic hand-to-mouth action of a cigarette.