In a medium mixing bowl, crack the whole eggs and add the liquid egg whites.
Whisk the eggs vigorously until the yolks and whites are fully combined and slightly frothy.
Heat the extra virgin olive oil in a non-stick skillet over medium heat.
Add the fresh baby spinach to the skillet and sauté for 1-2 minutes until just wilted.
Pour the egg mixture into the skillet over the spinach.
Sprinkle the sea salt, black pepper, and garlic powder evenly over the eggs.
Using a silicone spatula, gently push the eggs from the edges toward the center, allowing the uncooked portion to flow to the bottom.
When the eggs are nearly set but still slightly moist, crumble the feta cheese over the top.
Fold the eggs one last time to incorporate the cheese and remove from heat immediately to prevent overcooking.
Serve warm as a high-protein fuel source before your workout.