Season the chicken breast evenly on both sides with sea salt, black pepper, garlic powder, and smoked paprika.
Heat the olive oil in a medium skillet over medium-high heat until shimmering.
Place the chicken in the skillet and sear for 5-7 minutes per side until the exterior is golden-brown and the internal temperature reaches 165°F.
Remove the chicken from the pan and let it rest on a cutting board for at least 3 minutes before slicing into strips.
Wipe the skillet clean and melt the ghee over medium-low heat.
Add the baby spinach and halved cherry tomatoes to the pan, sautéing for 1-2 minutes until the spinach is just wilted.
Whisk the eggs in a small bowl and pour them into the skillet with the vegetables.
Gently stir the eggs with a spatula using a folding motion until they are soft, creamy, and just set.
Transfer the creamy eggs and vegetables to a plate, top with the sliced chicken, and garnish with fresh avocado slices.