ok for 2 of you
4 eggs add a splash of milk and a splash of wocestershire sauce ... beat and put to one side
fry whatever you want to put in it .. onion and mixed peppers is nice .. so is onion and pre-cooked potato chunks .. so is mushroom .. whatever you fancy (if you just want a cheese omelette don't do this bit)
once cooked through .. pour on the eggs and leave for a couple of minutes to cook ..
gently try to pry the sides away from pan .. if they come away easily its cooked
then optionally sprinkle on cheese
then put under a pre-heated grill for a couple of minutes
takes about 5 minutes in total