1/4 cup vegetable oil
1 large onion, minced
1 large potato, minced
1/4 tsp. salt
5 large eggs, beaten
1 tbsp. oil

Heat 1/4 cup oil in skillet. Add potato and onion. Cook until soft. Add egg. When it's almost done, flip onto a plate. Add 1 tablespoon oil to pan, slide omelet back in and cook until done.