In a medium bowl, whisk the eggs. Add milk, salt and pepper and whisk to combine. Set aside.
In a medium skillet set over medium heat, add the olive oil and mushrooms. Cook, stirring occasionally for about 5 minutes. Remove the mushrooms from pan.
Using the same pan set over medium heat, add the butter. When the butter is melted, pour in the egg mixture. Leave to cook until the underneath starts to set, about 1 minute. With an offset spatula, gently start lifting the sides around the omelette so it doesn't sick to the pan.
Sprinkle over the mushrooms and parmesan cheese. Cover the pan for about 2 minutes or until omelette is cooked completely. Remove pan from heat and sprinkle over arugula leaves. Serve immediately.
*A note on times provided: appliances vary, any prep and/or cook times provided are estimates only.
Nutrition Facts
Mushroom & Parmesan Omelette
Amount Per Serving (1 serving)
Calories 288Calories from Fat 198
% Daily Value*
Fat 22g34%
Saturated Fat 10g63%
Cholesterol 357mg119%
Sodium 457mg20%
Potassium 314mg9%
Carbohydrates 4g1%
Fiber 1g4%
Sugar 3g3%
Protein 20g40%
Vitamin A 830IU17%
Vitamin C 1mg1%
Calcium 281mg28%
Iron 2mg11%
* Percent Daily Values are based on a 2000 calorie diet.