Dice the Yukon Gold potatoes into small, uniform half-inch cubes to ensure they cook quickly and evenly.
Heat the avocado oil in a large non-stick skillet over medium-high heat.
Add the diced potatoes to the skillet and cook for 8-10 minutes, stirring occasionally, until they are golden brown and crispy on the outside.
Push the potatoes to the side of the pan and add the ground turkey sausage, breaking it up with a spatula until browned and cooked through.
Stir in the diced red bell pepper and yellow onion, sautéing for 3-4 minutes until the vegetables are tender-crisp.
Season the mixture with sea salt, black pepper, and garlic powder, then fold in the baby spinach until just wilted.
Create two small wells in the mixture and crack an egg into each space.
Reduce heat to medium-low, cover the skillet with a lid, and cook for 2-4 minutes until the egg whites are set but the yolks remain runny.
Serve immediately directly from the skillet for a warm and filling meal.