Steps
1. In a bowl, whisk the eggs with a pinch of salt and pepper until well combined.
2. Heat olive oil in a non-stick skillet over medium heat.
3. Add the chopped spinach and sauté until wilted, about 1-2 minutes.
4. Pour the whisked eggs over the spinach, tilting the pan to spread evenly.
5. Sprinkle the crumbled feta on top and cook for about 3-4 minutes until the eggs are set.
6. Gently fold the omelette in half and serve hot.