Preheat your skillet over medium heat. (I recommend using a non-stick or low-stick pan like a well-seasoned cast iron or properly preheated stainless steel.)Once the pan is hot, add the butter followed by the spinach. Cook for 1-2 minutes until wilted.
1 tablespoon butter, 2 oz spinach
Meanwhile, crack the eggs into a bowl, add the salt and whisk (you can just use a fork) until well combined.
3 large eggs, ā teaspoon fine sea salt
Reduce the heat to medium low and pour in the eggs evenly over the spinach. Cover the skillet with a lid (this helps cook the top without flipping).
After about 2 minutes, spread the feta over one half of the omelet. Cover again and cook for another 2-3 minutes until the eggs are just set and the cheese is melted.
1 oz feta cheese
Fold the omelet closed and transfer to a plate. Enjoy!
Notes
Leftovers: This omelet is best enjoyed fresh, but if you do have leftovers, store in the refrigerator for up to two days. Reheat in the microwave or gently in a skillet.
Nutrition Note: Nutritional information is estimated using an online calculator and accuracy is not guaranteed. Remember food is more than numbers and this info is intended as a support.