This is a very good brunch dish.

4	cups	mashed potatoes, unseasoned
1	cup	skim milk
1	cup	cheddar cheese. grated
2/3	cup	Swiss cheese, grated
1/3	cup	shredded Parmesan cheese
1/3	cup	green onions, chopped
1-1/4	tsp	salt
1/4	tsp	pepper
4	large	eggs, separated

• In a large bowl, combine the plain mashed potatoes, skim milk, cheeses, onion, salt and pepper. Mix well, then beat in the egg yolks until the mixture is smooth.
• In a small bowl, beat the egg whites until stiff peaks form.
• Gently fold the stiff egg whites into the potatoe mixture.
• Transfer to a 2-qt. souffle dish coated with non-stick cooking spray.
• Bake, uncovered, at 375 degrees F for 40 - 45 minutes until golden brown.
• Serve while hot.

• Serves 6 to 8