Egg White Omelet With Mushrooms, Tomato, and Cheddar

Egg White Omelet With Mushrooms, Tomato, and Cheddar

It doesn’t take a ton of ingredients to make a great omelet.

Aromatics like green onion build a foundation of flavor, mushrooms add the umami factor, a little bit of tomato adds just the right amount of sweetness.

Top it all off with a bit of shredded cheddar cheese and you’ll have a perfectly balanced omelet!

This recipe for our protein-packed egg white omelet uses eight egg whites to power up your morning.

It’s a super versatile recipe so you can really substitute any vegetables; it’s a great way to put leftover cooked veggies to delicious use.

3.75 from 4 votes

Egg-White Omelet With Mushrooms, Tomato, and Cheddar

Power up your morning with this protein-packed egg white omelet.

Course Breakfast
Cuisine American
Keyword omelet
Prep Time 5 mins
Cook Time 8 mins
Total Time 13 mins
Servings 1 serving
Calories 224 kcal
Author Beachbody


  • 8 large egg whites (1 cup)
  • ground black pepper to taste (optional)
  • Nonstick cooking spray
  • ¾ cup sliced mushrooms
  • 2 green onions chopped (reserve 1 for garnish)
  • ½ medium tomato chopped (reserve a small amount for garnish, if desired)
  • 2 Tbsp shredded cheddar cheese (1/2 oz.)


  1. Combine egg whites and pepper (if desired) in a small bowl; whisk to blend. Set aside.

  2. Heat small nonstick skillet, lightly coated with spray, over medium heat.

  3. Add mushrooms, green onion, and tomato; cook, stirring frequently, for 4 to 5 minutes, or until tender. Remove from skillet.

  4. Place eggs in same skillet; cook over medium-low heat. Do not stir. As eggs set, lift edges, letting uncooked portion flow underneath.

  5. When eggs are almost set, add mushroom mixture and cheese; cook for 1 to 2 minutes or until cheese starts to melt. Gently fold in half.

  6. Garnish with green onion and tomato, if desired.
Nutrition Facts
Egg-White Omelet With Mushrooms, Tomato, and Cheddar
Amount Per Serving (1 serving)
Calories 224 Calories from Fat 54
% Daily Value*
Fat 6g9%
Saturated Fat 3g19%
Cholesterol 15mg5%
Sodium 36mg2%
Carbohydrates 8g3%
Fiber 2g8%
Sugar 6g7%
Protein 35g70%
* Percent Daily Values are based on a 2000 calorie diet.

Container Equivalents
1 Green
1 Red
½ Blue

2B Mindset Plate It!
Add an FFC for a great breakfast with bonus veggies.

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