Preheat your oven to 375°F (190°C).
Heat the extra virgin olive oil in a medium oven-safe skillet over medium-high heat.
Add the diced Yukon gold potatoes to the skillet and cook for 5-7 minutes, stirring occasionally, until they begin to soften and turn golden brown.
Add the lean ground turkey, diced yellow onion, and red bell pepper to the skillet, breaking up the turkey with a spatula until it is browned and cooked through.
Stir in the fresh baby spinach and cook just until wilted, then remove the skillet from the heat.
In a medium mixing bowl, whisk together the eggs, egg whites, non-fat Greek yogurt, sea salt, black pepper, and garlic powder until the mixture is smooth and well combined.
Pour the egg mixture evenly over the potato and turkey hash in the skillet.
Place the skillet in the preheated oven and bake for 12-15 minutes, or until the eggs are set and slightly puffed.
Remove from the oven and garnish with chopped fresh chives before serving warm.