Crack two eggs in a bowl and whisk until combined.
Heat a non-stick skillet over medium-low heat. Add the butter and melt slowly. Once melted, add the egg and allow it to sit in the pan for at least 20 seconds.
Using a spatula, lift under the egg and fold it over twice. Allow to cook for 10 seconds. Add the avocado and cheese (if adding) and fold again. Cook for 10 seconds.
Remove from heat and rest for a few seconds. Add flake salt and ground pepper. Serve while hot.
The information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist’s advice.