01 -
Slice fresh mushrooms thinly and shred Swiss cheese. Gather all ingredients.
02 -
In a bowl, whisk eggs with a pinch of salt and black pepper until frothy.
03 -
Melt unsalted butter in a non-stick skillet over medium heat. Add sliced mushrooms and sauté until golden brown, approximately 5 minutes.
04 -
Pour the whisked eggs evenly over the cooked mushrooms in the skillet. Cook undisturbed for about 2 minutes until edges begin to set.
05 -
Sprinkle shredded Swiss cheese over one half of the partially cooked eggs. Gently fold the other half over the cheese and cook for an additional minute to melt.
06 -
Carefully slide the omelet onto a plate and serve immediately while warm.