Blend the eggs with salt and pepper, then add the ham and herbs. In fry pan, preheat oil then add egg mixture. Cook gently for 2-3 minutes, then broil for one minute.
Butter a piece of foil, then slide omelets on. Allow to cool, then wrap and freeze.
On serving day
To serve, remove from freezer, place in buttered ovenproof dish, cover lightly with foil and reheat in a preheated 350 degree oven for 25-30 minutes. You can also reheat in the microwave, reheat for 2-3 minutes, although may take longer based on size and microwave.