Start by washing and chopping your bell pepper, red onion, and tomatoes. Aim for uniform sizes to ensure even cooking.
In a non-stick skillet, heat the olive oil over medium heat. Once hot, add the diced red onion and bell pepper. Sauté them for about 3-4 minutes until they soften and become fragrant.
Stir in the diced tomatoes and cook for another 2-3 minutes, allowing the tomatoes to break down slightly and release their juices. Season with a pinch of salt and pepper to enhance the flavors.
In a mixing bowl, crack all 8 eggs and whisk them until the yolks and whites are fully combined. Season with salt and pepper according to your taste.
Pour the whisked eggs into the skillet with the sautéed vegetables. Reduce the heat to low. Gently stir the mixture with a spatula, scraping the edges of the skillet to ensure even cooking. Cook until the eggs are just set but still creamy, about 4-5 minutes.
Once the eggs are cooked to your preference, remove the skillet from the heat. If desired, sprinkle with minced parsley for a touch of freshness. Serve immediately, either on their own or alongside your favorite sides.