Preheat oven to 350 degrees F. In a small mixing bowl with electric mixer, beat egg whites with salt and pepper until stiff peaks form (tips stand straight). In another bowl, lightly beat yolks with a fork. Fold whites into yolks.
Spray a 10-inch ovenproof skillet with nonstick spray coating. Heat skillet over medium-high heat. Spread egg mixture in pan. Cook 3 to 5 minutes or until bottom is golden. Place skillet in hot oven. Bake 3 minutes or until nearly dry. Sprinkle with cheese, salmon, and parsley. Bake 1 minute more or until cheese is melted.