Peel and dice the sweet potato into small, evenly sized cubes for optimal crispiness.
Dice the red bell pepper and red onion, setting them aside.
Slice the turkey sausage into rounds or half-moons for even cooking.
Heat the olive oil in a large non-stick skillet over medium heat.
Add the diced sweet potato to the skillet, seasoning lightly with salt and pepper. Cook, stirring occasionally, until the sweet potato starts to soften and get crisp edges, about 8-10 minutes.
Add the diced red onion and red bell pepper to the skillet. Continue cooking for another 3-4 minutes until the vegetables are tender.
Stir in the sliced turkey sausage and cook until heated through and slightly browned, about 3 minutes.
In a separate pan, fry the eggs sunny-side up until the whites are set but the yolks remain runny, seasoning lightly with salt and pepper.
Plate the turkey sausage hash, then top with the sunny-side up eggs. Serve immediately.