In a medium bowl, whisk together eggs, salt, and black pepper. In the same skillet, heat the remaining 1 teaspoon oil over medium heat. Pour in egg mixture. Cook, without stirring, until mixture begins to set on the bottom and around edges. With a spatula or a large spoon, lift and fold the partially cooked eggs so that the uncooked portion flows underneath. Continue cooking over medium heat for 2 to 3 minutes or until egg mixture is cooked through, but is still glossy and moist. Remove from heat. Gently fold in vegetable mixture.