Preheat your oven to 400°F and lightly grease a small oven-safe skillet or ceramic baking dish with the olive oil.
In a separate non-stick skillet over medium heat, cook the ground turkey with the sea salt, black pepper, and garlic powder until browned and crumbled.
Add the diced bell peppers and red onion to the turkey, sautéing for 4-5 minutes until the vegetables are tender and slightly caramelized.
Stir in the baby spinach and cook for 1 minute until just wilted, then transfer the entire mixture into the prepared oven-safe dish.
In a small bowl, whisk together the liquid egg whites and Greek yogurt until smooth, then pour this mixture evenly over the vegetables and turkey.
Carefully crack the three whole eggs on top of the mixture, ensuring they are spaced apart.
Place the dish in the oven and bake for 12-15 minutes, or until the egg whites are fully set but the yolks remain soft and velvety.
Remove from the oven, garnish with fresh snipped chives, and serve immediately while hot.