Preheat the oven to 375°F (190°C).
In a large skillet, sauté the diced potatoes until golden brown and tender. Season with salt and pepper.
In a mixing bowl, whisk together eggs and milk. Season with salt and pepper.
Add the sautéed potatoes, cheese, bell peppers, and crumbled bacon to the egg mixture. Stir until well combined.
Pour the mixture into a greased baking dish and ensure even distribution.
Bake in the preheated oven for 25-30 minutes or until the top is set and lightly golden.
Remove from the oven and let it cool slightly before garnishing with fresh herbs.