1 cup (4 oz.) Sargento® Fine Cut Shredded 4 Cheese Mexican or Sargento® Chef Blends® Shredded Taco Cheese
Melt butter in large skillet over medium heat. Add onion and bell pepper; cook 3 minutes, stirring occasionally.
Add mushrooms; cook 5 minutes or until vegetables are tender, stirring occasionally. Push vegetables to edges of skillet. Break eggs into skillet. Season eggs and vegetables with salt and pepper to taste. Sprinkle cheese over eggs and vegetables.
Cover and cook 1 minute or until cheese is melted. Serve with salsa, if desired.