Mushroom and Spinach Frittata With Smoked Gouda Recipe

Directions:

1. Preheat oven to 350°.
2. Heat olive oil in a large nonstick skillet over medium-high heat. Add onion; cook 2 minutes.
3. Add mushrooms; cook, stirring frequently, 4 minutes or until the mushrooms are tender.
4. Add spinach; cover and cook 1 minute or just until spinach is wilted.
5. In a medium bowl, combine eggs, egg whites, 1/4 cup cheese, salt, and pepper; mix well.
6. Add spinach mixture; mix well.
7. Pour mixture into an 8-inch round cake pan coated with cooking spray.
8. Sprinkle remaining 1/4 cup cheese over frittata.
9. Bake 30 minutes or until eggs are set in center and cheese has melted.
10. Cut into 4 wedges.