Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Peel the sweet potato and cut it into 1/2-inch cubes.
In a bowl, toss the sweet potato cubes with 2 teaspoons of the olive oil, smoked paprika, salt, and pepper.
Spread the potatoes on the baking sheet and roast for 20-25 minutes until they are tender and caramelized.
While the potatoes roast, slice the turkey sausage into thin rounds.
Heat the remaining 1 teaspoon of olive oil in a non-stick skillet over medium heat.
Add the turkey sausage to the skillet and cook for 3-4 minutes until browned and cooked through.
Add the fresh spinach to the skillet and sauté for 1 minute until just wilted.
Whisk the egg whites and the whole egg together in a small bowl, then pour into the skillet with the sausage and spinach.
Gently scramble the eggs with a spatula until they are fully set but still moist.
Serve the hot egg scramble immediately alongside the roasted sweet potato cubes.