Very fast, tasty and bright. So feel free to prepare the children before school, they just like it. Cheese use any, ideally hard, because it is more fastens roll, but I tried with melted turned out more gently and juicy. Vegetables, too, any, I did with three different fillings, Royal and red pepper and spinach, but can be to experiment as anywhere, deal taste.
Finely chop the pepper, the smaller, the softer it will be in the omelet.
Spinach chop finely. You can get fresh, but I had ice cream.
In each filling to drive in the egg, mix well until smooth with a fork. Salt and pepper to taste.
A frying pan with a small volume, pancake for example, grease with a little oil, with a brush. Put on the fire, warm up and pour one of the omelets. Straighten it out so it's even. RUB hard cheese on top, or grease with melted.
Roll with two forks or spatulas tight roll and remove on a plate.
Also fry the second omelet, only at the end put the previous one on the edge and roll them together.
Also do with the third omelet and roll it the previous two. Then fry in oil on all sides until Golden brown.