Preheat your oven to 375°F (190°C).
Heat the avocado oil in a medium oven-safe cast iron skillet over medium-high heat.
Add the ground turkey sausage to the skillet and cook until browned, using a wooden spoon to break it into small crumbles.
Stir in the diced bell peppers and cook for 3 to 4 minutes until they begin to soften.
Add the baby spinach, sea salt, black pepper, and garlic powder, stirring constantly until the spinach has wilted completely.
Level the sausage and vegetable mixture with your spoon and create two small wells in the surface.
Carefully crack one egg into each well, taking care not to break the yolks.
Place the skillet in the oven and bake for 8 to 10 minutes, or until the egg whites are opaque and set but the yolks are still soft.
Remove from the oven, garnish with chopped fresh parsley, and serve immediately.